diff --git a/public/src/app.js b/public/src/app.js
index b1896e071a..e086787215 100644
--- a/public/src/app.js
+++ b/public/src/app.js
@@ -501,7 +501,7 @@ app.cacheBuster = null;
 
 		var scriptEl = document.createElement('script');
 		scriptEl.type = 'text/javascript';
-		scriptEl.src = config.relative_path + '/vendor/jquery/js/jquery-ui-1.10.4.custom.js' + (app.cacheBuster ? '?v=' + app.cacheBuster : '');
+		scriptEl.src = config.relative_path + '/vendor/jquery/js/jquery-ui.js' + (app.cacheBuster ? '?v=' + app.cacheBuster : '');
 		scriptEl.onload = callback;
 		document.head.appendChild(scriptEl);
 	};
diff --git a/public/vendor/jquery/css/smoothness/jquery-ui.css b/public/vendor/jquery/css/smoothness/jquery-ui.css
index f1528d4efa..c41b03e1f6 100644
--- a/public/vendor/jquery/css/smoothness/jquery-ui.css
+++ b/public/vendor/jquery/css/smoothness/jquery-ui.css
@@ -442,7 +442,7 @@
 }
 .ui-widget-header {
 	border: 1px solid #aaaaaa;
-	background: #cccccc url("images/ui-bg_highlight-soft_75_cccccc_1x100.png") 50% 50% repeat-x;
+	background: #cccccc url("./vendor/jquery/css/smoothness/images/ui-bg_highlight-soft_75_cccccc_1x100.png") 50% 50% repeat-x;
 	color: #222222;
 	font-weight: bold;
 }
@@ -462,7 +462,7 @@ works properly when clicked or hovered */
 html .ui-button.ui-state-disabled:hover,
 html .ui-button.ui-state-disabled:active {
 	border: 1px solid #d3d3d3;
-	background: #e6e6e6 url("images/ui-bg_glass_75_e6e6e6_1x400.png") 50% 50% repeat-x;
+	background: #e6e6e6 url("./vendor/jquery/css/smoothness/images/ui-bg_glass_75_e6e6e6_1x400.png") 50% 50% repeat-x;
 	font-weight: normal;
 	color: #555555;
 }
@@ -485,7 +485,7 @@ a:visited.ui-button,
 .ui-button:hover,
 .ui-button:focus {
 	border: 1px solid #999999;
-	background: #dadada url("images/ui-bg_glass_75_dadada_1x400.png") 50% 50% repeat-x;
+	background: #dadada url("./vendor/jquery/css/smoothness/images/ui-bg_glass_75_dadada_1x400.png") 50% 50% repeat-x;
 	font-weight: normal;
 	color: #212121;
 }
@@ -513,7 +513,7 @@ a.ui-button:active,
 .ui-button:active,
 .ui-button.ui-state-active:hover {
 	border: 1px solid #aaaaaa;
-	background: #ffffff url("images/ui-bg_glass_65_ffffff_1x400.png") 50% 50% repeat-x;
+	background: #ffffff url("./vendor/jquery/css/smoothness/images/ui-bg_glass_65_ffffff_1x400.png") 50% 50% repeat-x;
 	font-weight: normal;
 	color: #212121;
 }
@@ -535,7 +535,7 @@ a.ui-button:active,
 .ui-widget-content .ui-state-highlight,
 .ui-widget-header .ui-state-highlight {
 	border: 1px solid #fcefa1;
-	background: #fbf9ee url("images/ui-bg_glass_55_fbf9ee_1x400.png") 50% 50% repeat-x;
+	background: #fbf9ee url("./vendor/jquery/css/smoothness/images/ui-bg_glass_55_fbf9ee_1x400.png") 50% 50% repeat-x;
 	color: #363636;
 }
 .ui-state-checked {
@@ -551,7 +551,7 @@ a.ui-button:active,
 .ui-widget-content .ui-state-error,
 .ui-widget-header .ui-state-error {
 	border: 1px solid #cd0a0a;
-	background: #fef1ec url("images/ui-bg_glass_95_fef1ec_1x400.png") 50% 50% repeat-x;
+	background: #fef1ec url("./vendor/jquery/css/smoothness/images/ui-bg_glass_95_fef1ec_1x400.png") 50% 50% repeat-x;
 	color: #cd0a0a;
 }
 .ui-state-error a,
@@ -597,32 +597,32 @@ a.ui-button:active,
 }
 .ui-icon,
 .ui-widget-content .ui-icon {
-	background-image: url("images/ui-icons_222222_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_222222_256x240.png");
 }
 .ui-widget-header .ui-icon {
-	background-image: url("images/ui-icons_222222_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_222222_256x240.png");
 }
 .ui-button .ui-icon {
-	background-image: url("images/ui-icons_888888_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_888888_256x240.png");
 }
 .ui-state-hover .ui-icon,
 .ui-state-focus .ui-icon,
 .ui-button:hover .ui-icon,
 .ui-button:focus .ui-icon,
 .ui-state-default .ui-icon {
-	background-image: url("images/ui-icons_454545_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_454545_256x240.png");
 }
 .ui-state-active .ui-icon,
 .ui-button:active .ui-icon {
-	background-image: url("images/ui-icons_454545_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_454545_256x240.png");
 }
 .ui-state-highlight .ui-icon,
 .ui-button .ui-state-highlight.ui-icon {
-	background-image: url("images/ui-icons_2e83ff_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_2e83ff_256x240.png");
 }
 .ui-state-error .ui-icon,
 .ui-state-error-text .ui-icon {
-	background-image: url("images/ui-icons_cd0a0a_256x240.png");
+	background-image: url("./vendor/jquery/css/smoothness/images/ui-icons_cd0a0a_256x240.png");
 }
 
 /* positioning */
diff --git a/public/vendor/jquery/js/jquery-ui.js b/public/vendor/jquery/js/jquery-ui.js
index f461b61195..5d02c332f0 100644
--- a/public/vendor/jquery/js/jquery-ui.js
+++ b/public/vendor/jquery/js/jquery-ui.js
@@ -3,9855 +3,8 @@
 * Includes: widget.js, position.js, data.js, disable-selection.js, keycode.js, scroll-parent.js, unique-id.js, widgets/draggable.js, widgets/droppable.js, widgets/resizable.js, widgets/selectable.js, widgets/sortable.js, widgets/autocomplete.js, widgets/datepicker.js, widgets/menu.js, widgets/mouse.js
 * Copyright jQuery Foundation and other contributors; Licensed MIT */
 
-(function( factory ) {
-	if ( typeof define === "function" && define.amd ) {
-
-		// AMD. Register as an anonymous module.
-		define([ "jquery" ], factory );
-	} else {
-
-		// Browser globals
-		factory( jQuery );
-	}
-}(function( $ ) {
-
-$.ui = $.ui || {};
-
-var version = $.ui.version = "1.12.0";
-
-
-/*!
- * jQuery UI Widget 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Widget
-//>>group: Core
-//>>description: Provides a factory for creating stateful widgets with a common API.
-//>>docs: http://api.jqueryui.com/jQuery.widget/
-//>>demos: http://jqueryui.com/widget/
-
-
-
-var widgetUuid = 0;
-var widgetSlice = Array.prototype.slice;
-
-$.cleanData = ( function( orig ) {
-	return function( elems ) {
-		var events, elem, i;
-		for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
-			try {
-
-				// Only trigger remove when necessary to save time
-				events = $._data( elem, "events" );
-				if ( events && events.remove ) {
-					$( elem ).triggerHandler( "remove" );
-				}
-
-			// Http://bugs.jquery.com/ticket/8235
-			} catch ( e ) {}
-		}
-		orig( elems );
-	};
-} )( $.cleanData );
-
-$.widget = function( name, base, prototype ) {
-	var existingConstructor, constructor, basePrototype;
-
-	// ProxiedPrototype allows the provided prototype to remain unmodified
-	// so that it can be used as a mixin for multiple widgets (#8876)
-	var proxiedPrototype = {};
-
-	var namespace = name.split( "." )[ 0 ];
-	name = name.split( "." )[ 1 ];
-	var fullName = namespace + "-" + name;
-
-	if ( !prototype ) {
-		prototype = base;
-		base = $.Widget;
-	}
-
-	if ( $.isArray( prototype ) ) {
-		prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
-	}
-
-	// Create selector for plugin
-	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
-		return !!$.data( elem, fullName );
-	};
-
-	$[ namespace ] = $[ namespace ] || {};
-	existingConstructor = $[ namespace ][ name ];
-	constructor = $[ namespace ][ name ] = function( options, element ) {
-
-		// Allow instantiation without "new" keyword
-		if ( !this._createWidget ) {
-			return new constructor( options, element );
-		}
-
-		// Allow instantiation without initializing for simple inheritance
-		// must use "new" keyword (the code above always passes args)
-		if ( arguments.length ) {
-			this._createWidget( options, element );
-		}
-	};
-
-	// Extend with the existing constructor to carry over any static properties
-	$.extend( constructor, existingConstructor, {
-		version: prototype.version,
-
-		// Copy the object used to create the prototype in case we need to
-		// redefine the widget later
-		_proto: $.extend( {}, prototype ),
-
-		// Track widgets that inherit from this widget in case this widget is
-		// redefined after a widget inherits from it
-		_childConstructors: []
-	} );
-
-	basePrototype = new base();
-
-	// We need to make the options hash a property directly on the new instance
-	// otherwise we'll modify the options hash on the prototype that we're
-	// inheriting from
-	basePrototype.options = $.widget.extend( {}, basePrototype.options );
-	$.each( prototype, function( prop, value ) {
-		if ( !$.isFunction( value ) ) {
-			proxiedPrototype[ prop ] = value;
-			return;
-		}
-		proxiedPrototype[ prop ] = ( function() {
-			function _super() {
-				return base.prototype[ prop ].apply( this, arguments );
-			}
-
-			function _superApply( args ) {
-				return base.prototype[ prop ].apply( this, args );
-			}
-
-			return function() {
-				var __super = this._super;
-				var __superApply = this._superApply;
-				var returnValue;
-
-				this._super = _super;
-				this._superApply = _superApply;
-
-				returnValue = value.apply( this, arguments );
-
-				this._super = __super;
-				this._superApply = __superApply;
-
-				return returnValue;
-			};
-		} )();
-	} );
-	constructor.prototype = $.widget.extend( basePrototype, {
-
-		// TODO: remove support for widgetEventPrefix
-		// always use the name + a colon as the prefix, e.g., draggable:start
-		// don't prefix for widgets that aren't DOM-based
-		widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
-	}, proxiedPrototype, {
-		constructor: constructor,
-		namespace: namespace,
-		widgetName: name,
-		widgetFullName: fullName
-	} );
-
-	// If this widget is being redefined then we need to find all widgets that
-	// are inheriting from it and redefine all of them so that they inherit from
-	// the new version of this widget. We're essentially trying to replace one
-	// level in the prototype chain.
-	if ( existingConstructor ) {
-		$.each( existingConstructor._childConstructors, function( i, child ) {
-			var childPrototype = child.prototype;
-
-			// Redefine the child widget using the same prototype that was
-			// originally used, but inherit from the new version of the base
-			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
-				child._proto );
-		} );
-
-		// Remove the list of existing child constructors from the old constructor
-		// so the old child constructors can be garbage collected
-		delete existingConstructor._childConstructors;
-	} else {
-		base._childConstructors.push( constructor );
-	}
-
-	$.widget.bridge( name, constructor );
-
-	return constructor;
-};
-
-$.widget.extend = function( target ) {
-	var input = widgetSlice.call( arguments, 1 );
-	var inputIndex = 0;
-	var inputLength = input.length;
-	var key;
-	var value;
-
-	for ( ; inputIndex < inputLength; inputIndex++ ) {
-		for ( key in input[ inputIndex ] ) {
-			value = input[ inputIndex ][ key ];
-			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
-
-				// Clone objects
-				if ( $.isPlainObject( value ) ) {
-					target[ key ] = $.isPlainObject( target[ key ] ) ?
-						$.widget.extend( {}, target[ key ], value ) :
-
-						// Don't extend strings, arrays, etc. with objects
-						$.widget.extend( {}, value );
-
-				// Copy everything else by reference
-				} else {
-					target[ key ] = value;
-				}
-			}
-		}
-	}
-	return target;
-};
-
-$.widget.bridge = function( name, object ) {
-	var fullName = object.prototype.widgetFullName || name;
-	$.fn[ name ] = function( options ) {
-		var isMethodCall = typeof options === "string";
-		var args = widgetSlice.call( arguments, 1 );
-		var returnValue = this;
-
-		if ( isMethodCall ) {
-			this.each( function() {
-				var methodValue;
-				var instance = $.data( this, fullName );
-
-				if ( options === "instance" ) {
-					returnValue = instance;
-					return false;
-				}
-
-				if ( !instance ) {
-					return $.error( "cannot call methods on " + name +
-						" prior to initialization; " +
-						"attempted to call method '" + options + "'" );
-				}
-
-				if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) {
-					return $.error( "no such method '" + options + "' for " + name +
-						" widget instance" );
-				}
-
-				methodValue = instance[ options ].apply( instance, args );
-
-				if ( methodValue !== instance && methodValue !== undefined ) {
-					returnValue = methodValue && methodValue.jquery ?
-						returnValue.pushStack( methodValue.get() ) :
-						methodValue;
-					return false;
-				}
-			} );
-		} else {
-
-			// Allow multiple hashes to be passed on init
-			if ( args.length ) {
-				options = $.widget.extend.apply( null, [ options ].concat( args ) );
-			}
-
-			this.each( function() {
-				var instance = $.data( this, fullName );
-				if ( instance ) {
-					instance.option( options || {} );
-					if ( instance._init ) {
-						instance._init();
-					}
-				} else {
-					$.data( this, fullName, new object( options, this ) );
-				}
-			} );
-		}
-
-		return returnValue;
-	};
-};
-
-$.Widget = function( /* options, element */ ) {};
-$.Widget._childConstructors = [];
-
-$.Widget.prototype = {
-	widgetName: "widget",
-	widgetEventPrefix: "",
-	defaultElement: "<div>",
-
-	options: {
-		classes: {},
-		disabled: false,
-
-		// Callbacks
-		create: null
-	},
-
-	_createWidget: function( options, element ) {
-		element = $( element || this.defaultElement || this )[ 0 ];
-		this.element = $( element );
-		this.uuid = widgetUuid++;
-		this.eventNamespace = "." + this.widgetName + this.uuid;
-
-		this.bindings = $();
-		this.hoverable = $();
-		this.focusable = $();
-		this.classesElementLookup = {};
-
-		if ( element !== this ) {
-			$.data( element, this.widgetFullName, this );
-			this._on( true, this.element, {
-				remove: function( event ) {
-					if ( event.target === element ) {
-						this.destroy();
-					}
-				}
-			} );
-			this.document = $( element.style ?
-
-				// Element within the document
-				element.ownerDocument :
-
-				// Element is window or document
-				element.document || element );
-			this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
-		}
-
-		this.options = $.widget.extend( {},
-			this.options,
-			this._getCreateOptions(),
-			options );
-
-		this._create();
-
-		if ( this.options.disabled ) {
-			this._setOptionDisabled( this.options.disabled );
-		}
-
-		this._trigger( "create", null, this._getCreateEventData() );
-		this._init();
-	},
-
-	_getCreateOptions: function() {
-		return {};
-	},
-
-	_getCreateEventData: $.noop,
-
-	_create: $.noop,
-
-	_init: $.noop,
-
-	destroy: function() {
-		var that = this;
-
-		this._destroy();
-		$.each( this.classesElementLookup, function( key, value ) {
-			that._removeClass( value, key );
-		} );
-
-		// We can probably remove the unbind calls in 2.0
-		// all event bindings should go through this._on()
-		this.element
-			.off( this.eventNamespace )
-			.removeData( this.widgetFullName );
-		this.widget()
-			.off( this.eventNamespace )
-			.removeAttr( "aria-disabled" );
-
-		// Clean up events and states
-		this.bindings.off( this.eventNamespace );
-	},
-
-	_destroy: $.noop,
-
-	widget: function() {
-		return this.element;
-	},
-
-	option: function( key, value ) {
-		var options = key;
-		var parts;
-		var curOption;
-		var i;
-
-		if ( arguments.length === 0 ) {
-
-			// Don't return a reference to the internal hash
-			return $.widget.extend( {}, this.options );
-		}
-
-		if ( typeof key === "string" ) {
-
-			// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
-			options = {};
-			parts = key.split( "." );
-			key = parts.shift();
-			if ( parts.length ) {
-				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
-				for ( i = 0; i < parts.length - 1; i++ ) {
-					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
-					curOption = curOption[ parts[ i ] ];
-				}
-				key = parts.pop();
-				if ( arguments.length === 1 ) {
-					return curOption[ key ] === undefined ? null : curOption[ key ];
-				}
-				curOption[ key ] = value;
-			} else {
-				if ( arguments.length === 1 ) {
-					return this.options[ key ] === undefined ? null : this.options[ key ];
-				}
-				options[ key ] = value;
-			}
-		}
-
-		this._setOptions( options );
-
-		return this;
-	},
-
-	_setOptions: function( options ) {
-		var key;
-
-		for ( key in options ) {
-			this._setOption( key, options[ key ] );
-		}
-
-		return this;
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "classes" ) {
-			this._setOptionClasses( value );
-		}
-
-		this.options[ key ] = value;
-
-		if ( key === "disabled" ) {
-			this._setOptionDisabled( value );
-		}
-
-		return this;
-	},
-
-	_setOptionClasses: function( value ) {
-		var classKey, elements, currentElements;
-
-		for ( classKey in value ) {
-			currentElements = this.classesElementLookup[ classKey ];
-			if ( value[ classKey ] === this.options.classes[ classKey ] ||
-					!currentElements ||
-					!currentElements.length ) {
-				continue;
-			}
-
-			// We are doing this to create a new jQuery object because the _removeClass() call
-			// on the next line is going to destroy the reference to the current elements being
-			// tracked. We need to save a copy of this collection so that we can add the new classes
-			// below.
-			elements = $( currentElements.get() );
-			this._removeClass( currentElements, classKey );
-
-			// We don't use _addClass() here, because that uses this.options.classes
-			// for generating the string of classes. We want to use the value passed in from
-			// _setOption(), this is the new value of the classes option which was passed to
-			// _setOption(). We pass this value directly to _classes().
-			elements.addClass( this._classes( {
-				element: elements,
-				keys: classKey,
-				classes: value,
-				add: true
-			} ) );
-		}
-	},
-
-	_setOptionDisabled: function( value ) {
-		this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
-
-		// If the widget is becoming disabled, then nothing is interactive
-		if ( value ) {
-			this._removeClass( this.hoverable, null, "ui-state-hover" );
-			this._removeClass( this.focusable, null, "ui-state-focus" );
-		}
-	},
-
-	enable: function() {
-		return this._setOptions( { disabled: false } );
-	},
-
-	disable: function() {
-		return this._setOptions( { disabled: true } );
-	},
-
-	_classes: function( options ) {
-		var full = [];
-		var that = this;
-
-		options = $.extend( {
-			element: this.element,
-			classes: this.options.classes || {}
-		}, options );
-
-		function processClassString( classes, checkOption ) {
-			var current, i;
-			for ( i = 0; i < classes.length; i++ ) {
-				current = that.classesElementLookup[ classes[ i ] ] || $();
-				if ( options.add ) {
-					current = $( $.unique( current.get().concat( options.element.get() ) ) );
-				} else {
-					current = $( current.not( options.element ).get() );
-				}
-				that.classesElementLookup[ classes[ i ] ] = current;
-				full.push( classes[ i ] );
-				if ( checkOption && options.classes[ classes[ i ] ] ) {
-					full.push( options.classes[ classes[ i ] ] );
-				}
-			}
-		}
-
-		if ( options.keys ) {
-			processClassString( options.keys.match( /\S+/g ) || [], true );
-		}
-		if ( options.extra ) {
-			processClassString( options.extra.match( /\S+/g ) || [] );
-		}
-
-		return full.join( " " );
-	},
-
-	_removeClass: function( element, keys, extra ) {
-		return this._toggleClass( element, keys, extra, false );
-	},
-
-	_addClass: function( element, keys, extra ) {
-		return this._toggleClass( element, keys, extra, true );
-	},
-
-	_toggleClass: function( element, keys, extra, add ) {
-		add = ( typeof add === "boolean" ) ? add : extra;
-		var shift = ( typeof element === "string" || element === null ),
-			options = {
-				extra: shift ? keys : extra,
-				keys: shift ? element : keys,
-				element: shift ? this.element : element,
-				add: add
-			};
-		options.element.toggleClass( this._classes( options ), add );
-		return this;
-	},
-
-	_on: function( suppressDisabledCheck, element, handlers ) {
-		var delegateElement;
-		var instance = this;
-
-		// No suppressDisabledCheck flag, shuffle arguments
-		if ( typeof suppressDisabledCheck !== "boolean" ) {
-			handlers = element;
-			element = suppressDisabledCheck;
-			suppressDisabledCheck = false;
-		}
-
-		// No element argument, shuffle and use this.element
-		if ( !handlers ) {
-			handlers = element;
-			element = this.element;
-			delegateElement = this.widget();
-		} else {
-			element = delegateElement = $( element );
-			this.bindings = this.bindings.add( element );
-		}
-
-		$.each( handlers, function( event, handler ) {
-			function handlerProxy() {
-
-				// Allow widgets to customize the disabled handling
-				// - disabled as an array instead of boolean
-				// - disabled class as method for disabling individual parts
-				if ( !suppressDisabledCheck &&
-						( instance.options.disabled === true ||
-						$( this ).hasClass( "ui-state-disabled" ) ) ) {
-					return;
-				}
-				return ( typeof handler === "string" ? instance[ handler ] : handler )
-					.apply( instance, arguments );
-			}
-
-			// Copy the guid so direct unbinding works
-			if ( typeof handler !== "string" ) {
-				handlerProxy.guid = handler.guid =
-					handler.guid || handlerProxy.guid || $.guid++;
-			}
-
-			var match = event.match( /^([\w:-]*)\s*(.*)$/ );
-			var eventName = match[ 1 ] + instance.eventNamespace;
-			var selector = match[ 2 ];
-
-			if ( selector ) {
-				delegateElement.on( eventName, selector, handlerProxy );
-			} else {
-				element.on( eventName, handlerProxy );
-			}
-		} );
-	},
-
-	_off: function( element, eventName ) {
-		eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
-			this.eventNamespace;
-		element.off( eventName ).off( eventName );
-
-		// Clear the stack to avoid memory leaks (#10056)
-		this.bindings = $( this.bindings.not( element ).get() );
-		this.focusable = $( this.focusable.not( element ).get() );
-		this.hoverable = $( this.hoverable.not( element ).get() );
-	},
-
-	_delay: function( handler, delay ) {
-		function handlerProxy() {
-			return ( typeof handler === "string" ? instance[ handler ] : handler )
-				.apply( instance, arguments );
-		}
-		var instance = this;
-		return setTimeout( handlerProxy, delay || 0 );
-	},
-
-	_hoverable: function( element ) {
-		this.hoverable = this.hoverable.add( element );
-		this._on( element, {
-			mouseenter: function( event ) {
-				this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
-			},
-			mouseleave: function( event ) {
-				this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
-			}
-		} );
-	},
-
-	_focusable: function( element ) {
-		this.focusable = this.focusable.add( element );
-		this._on( element, {
-			focusin: function( event ) {
-				this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
-			},
-			focusout: function( event ) {
-				this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
-			}
-		} );
-	},
-
-	_trigger: function( type, event, data ) {
-		var prop, orig;
-		var callback = this.options[ type ];
-
-		data = data || {};
-		event = $.Event( event );
-		event.type = ( type === this.widgetEventPrefix ?
-			type :
-			this.widgetEventPrefix + type ).toLowerCase();
-
-		// The original event may come from any element
-		// so we need to reset the target on the new event
-		event.target = this.element[ 0 ];
-
-		// Copy original event properties over to the new event
-		orig = event.originalEvent;
-		if ( orig ) {
-			for ( prop in orig ) {
-				if ( !( prop in event ) ) {
-					event[ prop ] = orig[ prop ];
-				}
-			}
-		}
-
-		this.element.trigger( event, data );
-		return !( $.isFunction( callback ) &&
-			callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
-			event.isDefaultPrevented() );
-	}
-};
-
-$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
-	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
-		if ( typeof options === "string" ) {
-			options = { effect: options };
-		}
-
-		var hasOptions;
-		var effectName = !options ?
-			method :
-			options === true || typeof options === "number" ?
-				defaultEffect :
-				options.effect || defaultEffect;
-
-		options = options || {};
-		if ( typeof options === "number" ) {
-			options = { duration: options };
-		}
-
-		hasOptions = !$.isEmptyObject( options );
-		options.complete = callback;
-
-		if ( options.delay ) {
-			element.delay( options.delay );
-		}
-
-		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
-			element[ method ]( options );
-		} else if ( effectName !== method && element[ effectName ] ) {
-			element[ effectName ]( options.duration, options.easing, callback );
-		} else {
-			element.queue( function( next ) {
-				$( this )[ method ]();
-				if ( callback ) {
-					callback.call( element[ 0 ] );
-				}
-				next();
-			} );
-		}
-	};
-} );
-
-var widget = $.widget;
-
-
-/*!
- * jQuery UI Position 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/position/
- */
-
-//>>label: Position
-//>>group: Core
-//>>description: Positions elements relative to other elements.
-//>>docs: http://api.jqueryui.com/position/
-//>>demos: http://jqueryui.com/position/
-
-
-( function() {
-var cachedScrollbarWidth, supportsOffsetFractions,
-	max = Math.max,
-	abs = Math.abs,
-	round = Math.round,
-	rhorizontal = /left|center|right/,
-	rvertical = /top|center|bottom/,
-	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
-	rposition = /^\w+/,
-	rpercent = /%$/,
-	_position = $.fn.position;
-
-// Support: IE <=9 only
-supportsOffsetFractions = function() {
-	var element = $( "<div>" )
-			.css( "position", "absolute" )
-			.appendTo( "body" )
-			.offset( {
-				top: 1.5,
-				left: 1.5
-			} ),
-		support = element.offset().top === 1.5;
-
-	element.remove();
-
-	supportsOffsetFractions = function() {
-		return support;
-	};
-
-	return support;
-};
-
-function getOffsets( offsets, width, height ) {
-	return [
-		parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
-		parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
-	];
-}
-
-function parseCss( element, property ) {
-	return parseInt( $.css( element, property ), 10 ) || 0;
-}
-
-function getDimensions( elem ) {
-	var raw = elem[ 0 ];
-	if ( raw.nodeType === 9 ) {
-		return {
-			width: elem.width(),
-			height: elem.height(),
-			offset: { top: 0, left: 0 }
-		};
-	}
-	if ( $.isWindow( raw ) ) {
-		return {
-			width: elem.width(),
-			height: elem.height(),
-			offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
-		};
-	}
-	if ( raw.preventDefault ) {
-		return {
-			width: 0,
-			height: 0,
-			offset: { top: raw.pageY, left: raw.pageX }
-		};
-	}
-	return {
-		width: elem.outerWidth(),
-		height: elem.outerHeight(),
-		offset: elem.offset()
-	};
-}
-
-$.position = {
-	scrollbarWidth: function() {
-		if ( cachedScrollbarWidth !== undefined ) {
-			return cachedScrollbarWidth;
-		}
-		var w1, w2,
-			div = $( "<div " +
-				"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>" +
-				"<div style='height:100px;width:auto;'></div></div>" ),
-			innerDiv = div.children()[ 0 ];
-
-		$( "body" ).append( div );
-		w1 = innerDiv.offsetWidth;
-		div.css( "overflow", "scroll" );
-
-		w2 = innerDiv.offsetWidth;
-
-		if ( w1 === w2 ) {
-			w2 = div[ 0 ].clientWidth;
-		}
-
-		div.remove();
-
-		return ( cachedScrollbarWidth = w1 - w2 );
-	},
-	getScrollInfo: function( within ) {
-		var overflowX = within.isWindow || within.isDocument ? "" :
-				within.element.css( "overflow-x" ),
-			overflowY = within.isWindow || within.isDocument ? "" :
-				within.element.css( "overflow-y" ),
-			hasOverflowX = overflowX === "scroll" ||
-				( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ),
-			hasOverflowY = overflowY === "scroll" ||
-				( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight );
-		return {
-			width: hasOverflowY ? $.position.scrollbarWidth() : 0,
-			height: hasOverflowX ? $.position.scrollbarWidth() : 0
-		};
-	},
-	getWithinInfo: function( element ) {
-		var withinElement = $( element || window ),
-			isWindow = $.isWindow( withinElement[ 0 ] ),
-			isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
-			hasOffset = !isWindow && !isDocument;
-		return {
-			element: withinElement,
-			isWindow: isWindow,
-			isDocument: isDocument,
-			offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
-			scrollLeft: withinElement.scrollLeft(),
-			scrollTop: withinElement.scrollTop(),
-			width: withinElement.outerWidth(),
-			height: withinElement.outerHeight()
-		};
-	}
-};
-
-$.fn.position = function( options ) {
-	if ( !options || !options.of ) {
-		return _position.apply( this, arguments );
-	}
-
-	// Make a copy, we don't want to modify arguments
-	options = $.extend( {}, options );
-
-	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
-		target = $( options.of ),
-		within = $.position.getWithinInfo( options.within ),
-		scrollInfo = $.position.getScrollInfo( within ),
-		collision = ( options.collision || "flip" ).split( " " ),
-		offsets = {};
-
-	dimensions = getDimensions( target );
-	if ( target[ 0 ].preventDefault ) {
-
-		// Force left top to allow flipping
-		options.at = "left top";
-	}
-	targetWidth = dimensions.width;
-	targetHeight = dimensions.height;
-	targetOffset = dimensions.offset;
-
-	// Clone to reuse original targetOffset later
-	basePosition = $.extend( {}, targetOffset );
-
-	// Force my and at to have valid horizontal and vertical positions
-	// if a value is missing or invalid, it will be converted to center
-	$.each( [ "my", "at" ], function() {
-		var pos = ( options[ this ] || "" ).split( " " ),
-			horizontalOffset,
-			verticalOffset;
-
-		if ( pos.length === 1 ) {
-			pos = rhorizontal.test( pos[ 0 ] ) ?
-				pos.concat( [ "center" ] ) :
-				rvertical.test( pos[ 0 ] ) ?
-					[ "center" ].concat( pos ) :
-					[ "center", "center" ];
-		}
-		pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
-		pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
-
-		// Calculate offsets
-		horizontalOffset = roffset.exec( pos[ 0 ] );
-		verticalOffset = roffset.exec( pos[ 1 ] );
-		offsets[ this ] = [
-			horizontalOffset ? horizontalOffset[ 0 ] : 0,
-			verticalOffset ? verticalOffset[ 0 ] : 0
-		];
-
-		// Reduce to just the positions without the offsets
-		options[ this ] = [
-			rposition.exec( pos[ 0 ] )[ 0 ],
-			rposition.exec( pos[ 1 ] )[ 0 ]
-		];
-	} );
-
-	// Normalize collision option
-	if ( collision.length === 1 ) {
-		collision[ 1 ] = collision[ 0 ];
-	}
-
-	if ( options.at[ 0 ] === "right" ) {
-		basePosition.left += targetWidth;
-	} else if ( options.at[ 0 ] === "center" ) {
-		basePosition.left += targetWidth / 2;
-	}
-
-	if ( options.at[ 1 ] === "bottom" ) {
-		basePosition.top += targetHeight;
-	} else if ( options.at[ 1 ] === "center" ) {
-		basePosition.top += targetHeight / 2;
-	}
-
-	atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
-	basePosition.left += atOffset[ 0 ];
-	basePosition.top += atOffset[ 1 ];
-
-	return this.each( function() {
-		var collisionPosition, using,
-			elem = $( this ),
-			elemWidth = elem.outerWidth(),
-			elemHeight = elem.outerHeight(),
-			marginLeft = parseCss( this, "marginLeft" ),
-			marginTop = parseCss( this, "marginTop" ),
-			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) +
-				scrollInfo.width,
-			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) +
-				scrollInfo.height,
-			position = $.extend( {}, basePosition ),
-			myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
-
-		if ( options.my[ 0 ] === "right" ) {
-			position.left -= elemWidth;
-		} else if ( options.my[ 0 ] === "center" ) {
-			position.left -= elemWidth / 2;
-		}
-
-		if ( options.my[ 1 ] === "bottom" ) {
-			position.top -= elemHeight;
-		} else if ( options.my[ 1 ] === "center" ) {
-			position.top -= elemHeight / 2;
-		}
-
-		position.left += myOffset[ 0 ];
-		position.top += myOffset[ 1 ];
-
-		// If the browser doesn't support fractions, then round for consistent results
-		if ( !supportsOffsetFractions() ) {
-			position.left = round( position.left );
-			position.top = round( position.top );
-		}
-
-		collisionPosition = {
-			marginLeft: marginLeft,
-			marginTop: marginTop
-		};
-
-		$.each( [ "left", "top" ], function( i, dir ) {
-			if ( $.ui.position[ collision[ i ] ] ) {
-				$.ui.position[ collision[ i ] ][ dir ]( position, {
-					targetWidth: targetWidth,
-					targetHeight: targetHeight,
-					elemWidth: elemWidth,
-					elemHeight: elemHeight,
-					collisionPosition: collisionPosition,
-					collisionWidth: collisionWidth,
-					collisionHeight: collisionHeight,
-					offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
-					my: options.my,
-					at: options.at,
-					within: within,
-					elem: elem
-				} );
-			}
-		} );
-
-		if ( options.using ) {
-
-			// Adds feedback as second argument to using callback, if present
-			using = function( props ) {
-				var left = targetOffset.left - position.left,
-					right = left + targetWidth - elemWidth,
-					top = targetOffset.top - position.top,
-					bottom = top + targetHeight - elemHeight,
-					feedback = {
-						target: {
-							element: target,
-							left: targetOffset.left,
-							top: targetOffset.top,
-							width: targetWidth,
-							height: targetHeight
-						},
-						element: {
-							element: elem,
-							left: position.left,
-							top: position.top,
-							width: elemWidth,
-							height: elemHeight
-						},
-						horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
-						vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
-					};
-				if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
-					feedback.horizontal = "center";
-				}
-				if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
-					feedback.vertical = "middle";
-				}
-				if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
-					feedback.important = "horizontal";
-				} else {
-					feedback.important = "vertical";
-				}
-				options.using.call( this, props, feedback );
-			};
-		}
-
-		elem.offset( $.extend( position, { using: using } ) );
-	} );
-};
-
-$.ui.position = {
-	fit: {
-		left: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
-				outerWidth = within.width,
-				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
-				overLeft = withinOffset - collisionPosLeft,
-				overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
-				newOverRight;
-
-			// Element is wider than within
-			if ( data.collisionWidth > outerWidth ) {
-
-				// Element is initially over the left side of within
-				if ( overLeft > 0 && overRight <= 0 ) {
-					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth -
-						withinOffset;
-					position.left += overLeft - newOverRight;
-
-				// Element is initially over right side of within
-				} else if ( overRight > 0 && overLeft <= 0 ) {
-					position.left = withinOffset;
-
-				// Element is initially over both left and right sides of within
-				} else {
-					if ( overLeft > overRight ) {
-						position.left = withinOffset + outerWidth - data.collisionWidth;
-					} else {
-						position.left = withinOffset;
-					}
-				}
-
-			// Too far left -> align with left edge
-			} else if ( overLeft > 0 ) {
-				position.left += overLeft;
-
-			// Too far right -> align with right edge
-			} else if ( overRight > 0 ) {
-				position.left -= overRight;
-
-			// Adjust based on position and margin
-			} else {
-				position.left = max( position.left - collisionPosLeft, position.left );
-			}
-		},
-		top: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
-				outerHeight = data.within.height,
-				collisionPosTop = position.top - data.collisionPosition.marginTop,
-				overTop = withinOffset - collisionPosTop,
-				overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
-				newOverBottom;
-
-			// Element is taller than within
-			if ( data.collisionHeight > outerHeight ) {
-
-				// Element is initially over the top of within
-				if ( overTop > 0 && overBottom <= 0 ) {
-					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight -
-						withinOffset;
-					position.top += overTop - newOverBottom;
-
-				// Element is initially over bottom of within
-				} else if ( overBottom > 0 && overTop <= 0 ) {
-					position.top = withinOffset;
-
-				// Element is initially over both top and bottom of within
-				} else {
-					if ( overTop > overBottom ) {
-						position.top = withinOffset + outerHeight - data.collisionHeight;
-					} else {
-						position.top = withinOffset;
-					}
-				}
-
-			// Too far up -> align with top
-			} else if ( overTop > 0 ) {
-				position.top += overTop;
-
-			// Too far down -> align with bottom edge
-			} else if ( overBottom > 0 ) {
-				position.top -= overBottom;
-
-			// Adjust based on position and margin
-			} else {
-				position.top = max( position.top - collisionPosTop, position.top );
-			}
-		}
-	},
-	flip: {
-		left: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.offset.left + within.scrollLeft,
-				outerWidth = within.width,
-				offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
-				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
-				overLeft = collisionPosLeft - offsetLeft,
-				overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
-				myOffset = data.my[ 0 ] === "left" ?
-					-data.elemWidth :
-					data.my[ 0 ] === "right" ?
-						data.elemWidth :
-						0,
-				atOffset = data.at[ 0 ] === "left" ?
-					data.targetWidth :
-					data.at[ 0 ] === "right" ?
-						-data.targetWidth :
-						0,
-				offset = -2 * data.offset[ 0 ],
-				newOverRight,
-				newOverLeft;
-
-			if ( overLeft < 0 ) {
-				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -
-					outerWidth - withinOffset;
-				if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
-					position.left += myOffset + atOffset + offset;
-				}
-			} else if ( overRight > 0 ) {
-				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +
-					atOffset + offset - offsetLeft;
-				if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
-					position.left += myOffset + atOffset + offset;
-				}
-			}
-		},
-		top: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.offset.top + within.scrollTop,
-				outerHeight = within.height,
-				offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
-				collisionPosTop = position.top - data.collisionPosition.marginTop,
-				overTop = collisionPosTop - offsetTop,
-				overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
-				top = data.my[ 1 ] === "top",
-				myOffset = top ?
-					-data.elemHeight :
-					data.my[ 1 ] === "bottom" ?
-						data.elemHeight :
-						0,
-				atOffset = data.at[ 1 ] === "top" ?
-					data.targetHeight :
-					data.at[ 1 ] === "bottom" ?
-						-data.targetHeight :
-						0,
-				offset = -2 * data.offset[ 1 ],
-				newOverTop,
-				newOverBottom;
-			if ( overTop < 0 ) {
-				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -
-					outerHeight - withinOffset;
-				if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
-					position.top += myOffset + atOffset + offset;
-				}
-			} else if ( overBottom > 0 ) {
-				newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +
-					offset - offsetTop;
-				if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
-					position.top += myOffset + atOffset + offset;
-				}
-			}
-		}
-	},
-	flipfit: {
-		left: function() {
-			$.ui.position.flip.left.apply( this, arguments );
-			$.ui.position.fit.left.apply( this, arguments );
-		},
-		top: function() {
-			$.ui.position.flip.top.apply( this, arguments );
-			$.ui.position.fit.top.apply( this, arguments );
-		}
-	}
-};
-
-} )();
-
-var position = $.ui.position;
-
-
-/*!
- * jQuery UI :data 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: :data Selector
-//>>group: Core
-//>>description: Selects elements which have data stored under the specified key.
-//>>docs: http://api.jqueryui.com/data-selector/
-
-
-var data = $.extend( $.expr[ ":" ], {
-	data: $.expr.createPseudo ?
-		$.expr.createPseudo( function( dataName ) {
-			return function( elem ) {
-				return !!$.data( elem, dataName );
-			};
-		} ) :
-
-		// Support: jQuery <1.8
-		function( elem, i, match ) {
-			return !!$.data( elem, match[ 3 ] );
-		}
-} );
-
-/*!
- * jQuery UI Disable Selection 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: disableSelection
-//>>group: Core
-//>>description: Disable selection of text content within the set of matched elements.
-//>>docs: http://api.jqueryui.com/disableSelection/
-
-// This file is deprecated
-
-
-var disableSelection = $.fn.extend( {
-	disableSelection: ( function() {
-		var eventType = "onselectstart" in document.createElement( "div" ) ?
-			"selectstart" :
-			"mousedown";
-
-		return function() {
-			return this.on( eventType + ".ui-disableSelection", function( event ) {
-				event.preventDefault();
-			} );
-		};
-	} )(),
-
-	enableSelection: function() {
-		return this.off( ".ui-disableSelection" );
-	}
-} );
-
-
-/*!
- * jQuery UI Keycode 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Keycode
-//>>group: Core
-//>>description: Provide keycodes as keynames
-//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/
-
-
-var keycode = $.ui.keyCode = {
-	BACKSPACE: 8,
-	COMMA: 188,
-	DELETE: 46,
-	DOWN: 40,
-	END: 35,
-	ENTER: 13,
-	ESCAPE: 27,
-	HOME: 36,
-	LEFT: 37,
-	PAGE_DOWN: 34,
-	PAGE_UP: 33,
-	PERIOD: 190,
-	RIGHT: 39,
-	SPACE: 32,
-	TAB: 9,
-	UP: 38
-};
-
-
-/*!
- * jQuery UI Scroll Parent 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: scrollParent
-//>>group: Core
-//>>description: Get the closest ancestor element that is scrollable.
-//>>docs: http://api.jqueryui.com/scrollParent/
-
-
-
-var scrollParent = $.fn.scrollParent = function( includeHidden ) {
-	var position = this.css( "position" ),
-		excludeStaticParent = position === "absolute",
-		overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
-		scrollParent = this.parents().filter( function() {
-			var parent = $( this );
-			if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
-				return false;
-			}
-			return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
-				parent.css( "overflow-x" ) );
-		} ).eq( 0 );
-
-	return position === "fixed" || !scrollParent.length ?
-		$( this[ 0 ].ownerDocument || document ) :
-		scrollParent;
-};
-
-
-/*!
- * jQuery UI Unique ID 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: uniqueId
-//>>group: Core
-//>>description: Functions to generate and remove uniqueId's
-//>>docs: http://api.jqueryui.com/uniqueId/
-
-
-
-var uniqueId = $.fn.extend( {
-	uniqueId: ( function() {
-		var uuid = 0;
-
-		return function() {
-			return this.each( function() {
-				if ( !this.id ) {
-					this.id = "ui-id-" + ( ++uuid );
-				}
-			} );
-		};
-	} )(),
-
-	removeUniqueId: function() {
-		return this.each( function() {
-			if ( /^ui-id-\d+$/.test( this.id ) ) {
-				$( this ).removeAttr( "id" );
-			}
-		} );
-	}
-} );
-
-
-
-
-// This file is deprecated
-var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-/*!
- * jQuery UI Mouse 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Mouse
-//>>group: Widgets
-//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
-//>>docs: http://api.jqueryui.com/mouse/
-
-
-
-var mouseHandled = false;
-$( document ).on( "mouseup", function() {
-	mouseHandled = false;
-} );
-
-var widgetsMouse = $.widget( "ui.mouse", {
-	version: "1.12.0",
-	options: {
-		cancel: "input, textarea, button, select, option",
-		distance: 1,
-		delay: 0
-	},
-	_mouseInit: function() {
-		var that = this;
-
-		this.element
-			.on( "mousedown." + this.widgetName, function( event ) {
-				return that._mouseDown( event );
-			} )
-			.on( "click." + this.widgetName, function( event ) {
-				if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) {
-					$.removeData( event.target, that.widgetName + ".preventClickEvent" );
-					event.stopImmediatePropagation();
-					return false;
-				}
-			} );
-
-		this.started = false;
-	},
-
-	// TODO: make sure destroying one instance of mouse doesn't mess with
-	// other instances of mouse
-	_mouseDestroy: function() {
-		this.element.off( "." + this.widgetName );
-		if ( this._mouseMoveDelegate ) {
-			this.document
-				.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-				.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
-		}
-	},
-
-	_mouseDown: function( event ) {
-
-		// don't let more than one widget handle mouseStart
-		if ( mouseHandled ) {
-			return;
-		}
-
-		this._mouseMoved = false;
-
-		// We may have missed mouseup (out of window)
-		( this._mouseStarted && this._mouseUp( event ) );
-
-		this._mouseDownEvent = event;
-
-		var that = this,
-			btnIsLeft = ( event.which === 1 ),
-
-			// event.target.nodeName works around a bug in IE 8 with
-			// disabled inputs (#7620)
-			elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ?
-				$( event.target ).closest( this.options.cancel ).length : false );
-		if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {
-			return true;
-		}
-
-		this.mouseDelayMet = !this.options.delay;
-		if ( !this.mouseDelayMet ) {
-			this._mouseDelayTimer = setTimeout( function() {
-				that.mouseDelayMet = true;
-			}, this.options.delay );
-		}
-
-		if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
-			this._mouseStarted = ( this._mouseStart( event ) !== false );
-			if ( !this._mouseStarted ) {
-				event.preventDefault();
-				return true;
-			}
-		}
-
-		// Click event may never have fired (Gecko & Opera)
-		if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) {
-			$.removeData( event.target, this.widgetName + ".preventClickEvent" );
-		}
-
-		// These delegates are required to keep context
-		this._mouseMoveDelegate = function( event ) {
-			return that._mouseMove( event );
-		};
-		this._mouseUpDelegate = function( event ) {
-			return that._mouseUp( event );
-		};
-
-		this.document
-			.on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-			.on( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
-		event.preventDefault();
-
-		mouseHandled = true;
-		return true;
-	},
-
-	_mouseMove: function( event ) {
-
-		// Only check for mouseups outside the document if you've moved inside the document
-		// at least once. This prevents the firing of mouseup in the case of IE<9, which will
-		// fire a mousemove event if content is placed under the cursor. See #7778
-		// Support: IE <9
-		if ( this._mouseMoved ) {
-
-			// IE mouseup check - mouseup happened when mouse was out of window
-			if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&
-					!event.button ) {
-				return this._mouseUp( event );
-
-			// Iframe mouseup check - mouseup occurred in another document
-			} else if ( !event.which ) {
-
-				// Support: Safari <=8 - 9
-				// Safari sets which to 0 if you press any of the following keys
-				// during a drag (#14461)
-				if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
-						event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
-					this.ignoreMissingWhich = true;
-				} else if ( !this.ignoreMissingWhich ) {
-					return this._mouseUp( event );
-				}
-			}
-		}
-
-		if ( event.which || event.button ) {
-			this._mouseMoved = true;
-		}
-
-		if ( this._mouseStarted ) {
-			this._mouseDrag( event );
-			return event.preventDefault();
-		}
-
-		if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
-			this._mouseStarted =
-				( this._mouseStart( this._mouseDownEvent, event ) !== false );
-			( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );
-		}
-
-		return !this._mouseStarted;
-	},
-
-	_mouseUp: function( event ) {
-		this.document
-			.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-			.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
-		if ( this._mouseStarted ) {
-			this._mouseStarted = false;
-
-			if ( event.target === this._mouseDownEvent.target ) {
-				$.data( event.target, this.widgetName + ".preventClickEvent", true );
-			}
-
-			this._mouseStop( event );
-		}
-
-		if ( this._mouseDelayTimer ) {
-			clearTimeout( this._mouseDelayTimer );
-			delete this._mouseDelayTimer;
-		}
-
-		this.ignoreMissingWhich = false;
-		mouseHandled = false;
-		event.preventDefault();
-	},
-
-	_mouseDistanceMet: function( event ) {
-		return ( Math.max(
-				Math.abs( this._mouseDownEvent.pageX - event.pageX ),
-				Math.abs( this._mouseDownEvent.pageY - event.pageY )
-			) >= this.options.distance
-		);
-	},
-
-	_mouseDelayMet: function( /* event */ ) {
-		return this.mouseDelayMet;
-	},
-
-	// These are placeholder methods, to be overriden by extending plugin
-	_mouseStart: function( /* event */ ) {},
-	_mouseDrag: function( /* event */ ) {},
-	_mouseStop: function( /* event */ ) {},
-	_mouseCapture: function( /* event */ ) { return true; }
-} );
-
-
-
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-var plugin = $.ui.plugin = {
-	add: function( module, option, set ) {
-		var i,
-			proto = $.ui[ module ].prototype;
-		for ( i in set ) {
-			proto.plugins[ i ] = proto.plugins[ i ] || [];
-			proto.plugins[ i ].push( [ option, set[ i ] ] );
-		}
-	},
-	call: function( instance, name, args, allowDisconnected ) {
-		var i,
-			set = instance.plugins[ name ];
-
-		if ( !set ) {
-			return;
-		}
-
-		if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||
-				instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
-			return;
-		}
-
-		for ( i = 0; i < set.length; i++ ) {
-			if ( instance.options[ set[ i ][ 0 ] ] ) {
-				set[ i ][ 1 ].apply( instance.element, args );
-			}
-		}
-	}
-};
-
-
-
-var safeActiveElement = $.ui.safeActiveElement = function( document ) {
-	var activeElement;
-
-	// Support: IE 9 only
-	// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
-	try {
-		activeElement = document.activeElement;
-	} catch ( error ) {
-		activeElement = document.body;
-	}
-
-	// Support: IE 9 - 11 only
-	// IE may return null instead of an element
-	// Interestingly, this only seems to occur when NOT in an iframe
-	if ( !activeElement ) {
-		activeElement = document.body;
-	}
-
-	// Support: IE 11 only
-	// IE11 returns a seemingly empty object in some cases when accessing
-	// document.activeElement from an <iframe>
-	if ( !activeElement.nodeName ) {
-		activeElement = document.body;
-	}
-
-	return activeElement;
-};
-
-
-
-var safeBlur = $.ui.safeBlur = function( element ) {
-
-	// Support: IE9 - 10 only
-	// If the <body> is blurred, IE will switch windows, see #9420
-	if ( element && element.nodeName.toLowerCase() !== "body" ) {
-		$( element ).trigger( "blur" );
-	}
-};
-
-
-/*!
- * jQuery UI Draggable 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Draggable
-//>>group: Interactions
-//>>description: Enables dragging functionality for any element.
-//>>docs: http://api.jqueryui.com/draggable/
-//>>demos: http://jqueryui.com/draggable/
-//>>css.structure: ../../themes/base/draggable.css
-
-
-
-$.widget( "ui.draggable", $.ui.mouse, {
-	version: "1.12.0",
-	widgetEventPrefix: "drag",
-	options: {
-		addClasses: true,
-		appendTo: "parent",
-		axis: false,
-		connectToSortable: false,
-		containment: false,
-		cursor: "auto",
-		cursorAt: false,
-		grid: false,
-		handle: false,
-		helper: "original",
-		iframeFix: false,
-		opacity: false,
-		refreshPositions: false,
-		revert: false,
-		revertDuration: 500,
-		scope: "default",
-		scroll: true,
-		scrollSensitivity: 20,
-		scrollSpeed: 20,
-		snap: false,
-		snapMode: "both",
-		snapTolerance: 20,
-		stack: false,
-		zIndex: false,
-
-		// Callbacks
-		drag: null,
-		start: null,
-		stop: null
-	},
-	_create: function() {
-
-		if ( this.options.helper === "original" ) {
-			this._setPositionRelative();
-		}
-		if ( this.options.addClasses ) {
-			this._addClass( "ui-draggable" );
-		}
-		this._setHandleClassName();
-
-		this._mouseInit();
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-		if ( key === "handle" ) {
-			this._removeHandleClassName();
-			this._setHandleClassName();
-		}
-	},
-
-	_destroy: function() {
-		if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
-			this.destroyOnClear = true;
-			return;
-		}
-		this._removeHandleClassName();
-		this._mouseDestroy();
-	},
-
-	_mouseCapture: function( event ) {
-		var o = this.options;
-
-		this._blurActiveElement( event );
-
-		// Among others, prevent a drag on a resizable-handle
-		if ( this.helper || o.disabled ||
-				$( event.target ).closest( ".ui-resizable-handle" ).length > 0 ) {
-			return false;
-		}
-
-		//Quit if we're not on a valid handle
-		this.handle = this._getHandle( event );
-		if ( !this.handle ) {
-			return false;
-		}
-
-		this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
-
-		return true;
-
-	},
-
-	_blockFrames: function( selector ) {
-		this.iframeBlocks = this.document.find( selector ).map( function() {
-			var iframe = $( this );
-
-			return $( "<div>" )
-				.css( "position", "absolute" )
-				.appendTo( iframe.parent() )
-				.outerWidth( iframe.outerWidth() )
-				.outerHeight( iframe.outerHeight() )
-				.offset( iframe.offset() )[ 0 ];
-		} );
-	},
-
-	_unblockFrames: function() {
-		if ( this.iframeBlocks ) {
-			this.iframeBlocks.remove();
-			delete this.iframeBlocks;
-		}
-	},
-
-	_blurActiveElement: function( event ) {
-		var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
-			target = $( event.target );
-
-		// Only blur if the event occurred on an element that is:
-		// 1) within the draggable handle
-		// 2) but not within the currently focused element
-		// See #10527, #12472
-		if ( this._getHandle( event ) && target.closest( activeElement ).length ) {
-			return;
-		}
-
-		// Blur any element that currently has focus, see #4261
-		$.ui.safeBlur( activeElement );
-	},
-
-	_mouseStart: function( event ) {
-
-		var o = this.options;
-
-		//Create and append the visible helper
-		this.helper = this._createHelper( event );
-
-		this._addClass( this.helper, "ui-draggable-dragging" );
-
-		//Cache the helper size
-		this._cacheHelperProportions();
-
-		//If ddmanager is used for droppables, set the global draggable
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.current = this;
-		}
-
-		/*
-		 * - Position generation -
-		 * This block generates everything position related - it's the core of draggables.
-		 */
-
-		//Cache the margins of the original element
-		this._cacheMargins();
-
-		//Store the helper's css position
-		this.cssPosition = this.helper.css( "position" );
-		this.scrollParent = this.helper.scrollParent( true );
-		this.offsetParent = this.helper.offsetParent();
-		this.hasFixedAncestor = this.helper.parents().filter( function() {
-				return $( this ).css( "position" ) === "fixed";
-			} ).length > 0;
-
-		//The element's absolute position on the page minus margins
-		this.positionAbs = this.element.offset();
-		this._refreshOffsets( event );
-
-		//Generate the original position
-		this.originalPosition = this.position = this._generatePosition( event, false );
-		this.originalPageX = event.pageX;
-		this.originalPageY = event.pageY;
-
-		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
-		( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );
-
-		//Set a containment if given in the options
-		this._setContainment();
-
-		//Trigger event + callbacks
-		if ( this._trigger( "start", event ) === false ) {
-			this._clear();
-			return false;
-		}
-
-		//Recache the helper size
-		this._cacheHelperProportions();
-
-		//Prepare the droppable offsets
-		if ( $.ui.ddmanager && !o.dropBehaviour ) {
-			$.ui.ddmanager.prepareOffsets( this, event );
-		}
-
-		// Execute the drag once - this causes the helper not to be visible before getting its
-		// correct position
-		this._mouseDrag( event, true );
-
-		// If the ddmanager is used for droppables, inform the manager that dragging has started
-		// (see #5003)
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.dragStart( this, event );
-		}
-
-		return true;
-	},
-
-	_refreshOffsets: function( event ) {
-		this.offset = {
-			top: this.positionAbs.top - this.margins.top,
-			left: this.positionAbs.left - this.margins.left,
-			scroll: false,
-			parent: this._getParentOffset(),
-			relative: this._getRelativeOffset()
-		};
-
-		this.offset.click = {
-			left: event.pageX - this.offset.left,
-			top: event.pageY - this.offset.top
-		};
-	},
-
-	_mouseDrag: function( event, noPropagation ) {
-
-		// reset any necessary cached properties (see #5009)
-		if ( this.hasFixedAncestor ) {
-			this.offset.parent = this._getParentOffset();
-		}
-
-		//Compute the helpers position
-		this.position = this._generatePosition( event, true );
-		this.positionAbs = this._convertPositionTo( "absolute" );
-
-		//Call plugins and callbacks and use the resulting position if something is returned
-		if ( !noPropagation ) {
-			var ui = this._uiHash();
-			if ( this._trigger( "drag", event, ui ) === false ) {
-				this._mouseUp( new $.Event( "mouseup", event ) );
-				return false;
-			}
-			this.position = ui.position;
-		}
-
-		this.helper[ 0 ].style.left = this.position.left + "px";
-		this.helper[ 0 ].style.top = this.position.top + "px";
-
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.drag( this, event );
-		}
-
-		return false;
-	},
-
-	_mouseStop: function( event ) {
-
-		//If we are using droppables, inform the manager about the drop
-		var that = this,
-			dropped = false;
-		if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
-			dropped = $.ui.ddmanager.drop( this, event );
-		}
-
-		//if a drop comes from outside (a sortable)
-		if ( this.dropped ) {
-			dropped = this.dropped;
-			this.dropped = false;
-		}
-
-		if ( ( this.options.revert === "invalid" && !dropped ) ||
-				( this.options.revert === "valid" && dropped ) ||
-				this.options.revert === true || ( $.isFunction( this.options.revert ) &&
-				this.options.revert.call( this.element, dropped ) )
-		) {
-			$( this.helper ).animate(
-				this.originalPosition,
-				parseInt( this.options.revertDuration, 10 ),
-				function() {
-					if ( that._trigger( "stop", event ) !== false ) {
-						that._clear();
-					}
-				}
-			);
-		} else {
-			if ( this._trigger( "stop", event ) !== false ) {
-				this._clear();
-			}
-		}
-
-		return false;
-	},
-
-	_mouseUp: function( event ) {
-		this._unblockFrames();
-
-		// If the ddmanager is used for droppables, inform the manager that dragging has stopped
-		// (see #5003)
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.dragStop( this, event );
-		}
-
-		// Only need to focus if the event occurred on the draggable itself, see #10527
-		if ( this.handleElement.is( event.target ) ) {
-
-			// The interaction is over; whether or not the click resulted in a drag,
-			// focus the element
-			this.element.trigger( "focus" );
-		}
-
-		return $.ui.mouse.prototype._mouseUp.call( this, event );
-	},
-
-	cancel: function() {
-
-		if ( this.helper.is( ".ui-draggable-dragging" ) ) {
-			this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) );
-		} else {
-			this._clear();
-		}
-
-		return this;
-
-	},
-
-	_getHandle: function( event ) {
-		return this.options.handle ?
-			!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
-			true;
-	},
-
-	_setHandleClassName: function() {
-		this.handleElement = this.options.handle ?
-			this.element.find( this.options.handle ) : this.element;
-		this._addClass( this.handleElement, "ui-draggable-handle" );
-	},
-
-	_removeHandleClassName: function() {
-		this._removeClass( this.handleElement, "ui-draggable-handle" );
-	},
-
-	_createHelper: function( event ) {
-
-		var o = this.options,
-			helperIsFunction = $.isFunction( o.helper ),
-			helper = helperIsFunction ?
-				$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
-				( o.helper === "clone" ?
-					this.element.clone().removeAttr( "id" ) :
-					this.element );
-
-		if ( !helper.parents( "body" ).length ) {
-			helper.appendTo( ( o.appendTo === "parent" ?
-				this.element[ 0 ].parentNode :
-				o.appendTo ) );
-		}
-
-		// Http://bugs.jqueryui.com/ticket/9446
-		// a helper function can return the original element
-		// which wouldn't have been set to relative in _create
-		if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
-			this._setPositionRelative();
-		}
-
-		if ( helper[ 0 ] !== this.element[ 0 ] &&
-				!( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) {
-			helper.css( "position", "absolute" );
-		}
-
-		return helper;
-
-	},
-
-	_setPositionRelative: function() {
-		if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
-			this.element[ 0 ].style.position = "relative";
-		}
-	},
-
-	_adjustOffsetFromHelper: function( obj ) {
-		if ( typeof obj === "string" ) {
-			obj = obj.split( " " );
-		}
-		if ( $.isArray( obj ) ) {
-			obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
-		}
-		if ( "left" in obj ) {
-			this.offset.click.left = obj.left + this.margins.left;
-		}
-		if ( "right" in obj ) {
-			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
-		}
-		if ( "top" in obj ) {
-			this.offset.click.top = obj.top + this.margins.top;
-		}
-		if ( "bottom" in obj ) {
-			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
-		}
-	},
-
-	_isRootNode: function( element ) {
-		return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
-	},
-
-	_getParentOffset: function() {
-
-		//Get the offsetParent and cache its position
-		var po = this.offsetParent.offset(),
-			document = this.document[ 0 ];
-
-		// This is a special case where we need to modify a offset calculated on start, since the
-		// following happened:
-		// 1. The position of the helper is absolute, so it's position is calculated based on the
-		// next positioned parent
-		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
-		// the document, which means that the scroll is included in the initial calculation of the
-		// offset of the parent, and never recalculated upon drag
-		if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== document &&
-				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
-			po.left += this.scrollParent.scrollLeft();
-			po.top += this.scrollParent.scrollTop();
-		}
-
-		if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
-			po = { top: 0, left: 0 };
-		}
-
-		return {
-			top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
-			left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
-		};
-
-	},
-
-	_getRelativeOffset: function() {
-		if ( this.cssPosition !== "relative" ) {
-			return { top: 0, left: 0 };
-		}
-
-		var p = this.element.position(),
-			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
-
-		return {
-			top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
-				( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
-			left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
-				( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
-		};
-
-	},
-
-	_cacheMargins: function() {
-		this.margins = {
-			left: ( parseInt( this.element.css( "marginLeft" ), 10 ) || 0 ),
-			top: ( parseInt( this.element.css( "marginTop" ), 10 ) || 0 ),
-			right: ( parseInt( this.element.css( "marginRight" ), 10 ) || 0 ),
-			bottom: ( parseInt( this.element.css( "marginBottom" ), 10 ) || 0 )
-		};
-	},
-
-	_cacheHelperProportions: function() {
-		this.helperProportions = {
-			width: this.helper.outerWidth(),
-			height: this.helper.outerHeight()
-		};
-	},
-
-	_setContainment: function() {
-
-		var isUserScrollable, c, ce,
-			o = this.options,
-			document = this.document[ 0 ];
-
-		this.relativeContainer = null;
-
-		if ( !o.containment ) {
-			this.containment = null;
-			return;
-		}
-
-		if ( o.containment === "window" ) {
-			this.containment = [
-				$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
-				$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
-				$( window ).scrollLeft() + $( window ).width() -
-					this.helperProportions.width - this.margins.left,
-				$( window ).scrollTop() +
-					( $( window ).height() || document.body.parentNode.scrollHeight ) -
-					this.helperProportions.height - this.margins.top
-			];
-			return;
-		}
-
-		if ( o.containment === "document" ) {
-			this.containment = [
-				0,
-				0,
-				$( document ).width() - this.helperProportions.width - this.margins.left,
-				( $( document ).height() || document.body.parentNode.scrollHeight ) -
-					this.helperProportions.height - this.margins.top
-			];
-			return;
-		}
-
-		if ( o.containment.constructor === Array ) {
-			this.containment = o.containment;
-			return;
-		}
-
-		if ( o.containment === "parent" ) {
-			o.containment = this.helper[ 0 ].parentNode;
-		}
-
-		c = $( o.containment );
-		ce = c[ 0 ];
-
-		if ( !ce ) {
-			return;
-		}
-
-		isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
-
-		this.containment = [
-			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) +
-				( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
-			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) +
-				( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
-			( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
-				( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
-				( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
-				this.helperProportions.width -
-				this.margins.left -
-				this.margins.right,
-			( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
-				( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
-				( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
-				this.helperProportions.height -
-				this.margins.top -
-				this.margins.bottom
-		];
-		this.relativeContainer = c;
-	},
-
-	_convertPositionTo: function( d, pos ) {
-
-		if ( !pos ) {
-			pos = this.position;
-		}
-
-		var mod = d === "absolute" ? 1 : -1,
-			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
-
-		return {
-			top: (
-
-				// The absolute mouse position
-				pos.top	+
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.top * mod +
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.top * mod -
-				( ( this.cssPosition === "fixed" ?
-					-this.offset.scroll.top :
-					( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )
-			),
-			left: (
-
-				// The absolute mouse position
-				pos.left +
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.left * mod +
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.left * mod	-
-				( ( this.cssPosition === "fixed" ?
-					-this.offset.scroll.left :
-					( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )
-			)
-		};
-
-	},
-
-	_generatePosition: function( event, constrainPosition ) {
-
-		var containment, co, top, left,
-			o = this.options,
-			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
-			pageX = event.pageX,
-			pageY = event.pageY;
-
-		// Cache the scroll
-		if ( !scrollIsRootNode || !this.offset.scroll ) {
-			this.offset.scroll = {
-				top: this.scrollParent.scrollTop(),
-				left: this.scrollParent.scrollLeft()
-			};
-		}
-
-		/*
-		 * - Position constraining -
-		 * Constrain the position to a mix of grid, containment.
-		 */
-
-		// If we are not dragging yet, we won't check for options
-		if ( constrainPosition ) {
-			if ( this.containment ) {
-				if ( this.relativeContainer ) {
-					co = this.relativeContainer.offset();
-					containment = [
-						this.containment[ 0 ] + co.left,
-						this.containment[ 1 ] + co.top,
-						this.containment[ 2 ] + co.left,
-						this.containment[ 3 ] + co.top
-					];
-				} else {
-					containment = this.containment;
-				}
-
-				if ( event.pageX - this.offset.click.left < containment[ 0 ] ) {
-					pageX = containment[ 0 ] + this.offset.click.left;
-				}
-				if ( event.pageY - this.offset.click.top < containment[ 1 ] ) {
-					pageY = containment[ 1 ] + this.offset.click.top;
-				}
-				if ( event.pageX - this.offset.click.left > containment[ 2 ] ) {
-					pageX = containment[ 2 ] + this.offset.click.left;
-				}
-				if ( event.pageY - this.offset.click.top > containment[ 3 ] ) {
-					pageY = containment[ 3 ] + this.offset.click.top;
-				}
-			}
-
-			if ( o.grid ) {
-
-				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid
-				// argument errors in IE (see ticket #6950)
-				top = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -
-					this.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;
-				pageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||
-					top - this.offset.click.top > containment[ 3 ] ) ?
-						top :
-						( ( top - this.offset.click.top >= containment[ 1 ] ) ?
-							top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;
-
-				left = o.grid[ 0 ] ? this.originalPageX +
-					Math.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :
-					this.originalPageX;
-				pageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||
-					left - this.offset.click.left > containment[ 2 ] ) ?
-						left :
-						( ( left - this.offset.click.left >= containment[ 0 ] ) ?
-							left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;
-			}
-
-			if ( o.axis === "y" ) {
-				pageX = this.originalPageX;
-			}
-
-			if ( o.axis === "x" ) {
-				pageY = this.originalPageY;
-			}
-		}
-
-		return {
-			top: (
-
-				// The absolute mouse position
-				pageY -
-
-				// Click offset (relative to the element)
-				this.offset.click.top -
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.top -
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.top +
-				( this.cssPosition === "fixed" ?
-					-this.offset.scroll.top :
-					( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
-			),
-			left: (
-
-				// The absolute mouse position
-				pageX -
-
-				// Click offset (relative to the element)
-				this.offset.click.left -
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.left -
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.left +
-				( this.cssPosition === "fixed" ?
-					-this.offset.scroll.left :
-					( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
-			)
-		};
-
-	},
-
-	_clear: function() {
-		this._removeClass( this.helper, "ui-draggable-dragging" );
-		if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {
-			this.helper.remove();
-		}
-		this.helper = null;
-		this.cancelHelperRemoval = false;
-		if ( this.destroyOnClear ) {
-			this.destroy();
-		}
-	},
-
-	// From now on bulk stuff - mainly helpers
-
-	_trigger: function( type, event, ui ) {
-		ui = ui || this._uiHash();
-		$.ui.plugin.call( this, type, [ event, ui, this ], true );
-
-		// Absolute position and offset (see #6884 ) have to be recalculated after plugins
-		if ( /^(drag|start|stop)/.test( type ) ) {
-			this.positionAbs = this._convertPositionTo( "absolute" );
-			ui.offset = this.positionAbs;
-		}
-		return $.Widget.prototype._trigger.call( this, type, event, ui );
-	},
-
-	plugins: {},
-
-	_uiHash: function() {
-		return {
-			helper: this.helper,
-			position: this.position,
-			originalPosition: this.originalPosition,
-			offset: this.positionAbs
-		};
-	}
-
-} );
-
-$.ui.plugin.add( "draggable", "connectToSortable", {
-	start: function( event, ui, draggable ) {
-		var uiSortable = $.extend( {}, ui, {
-			item: draggable.element
-		} );
-
-		draggable.sortables = [];
-		$( draggable.options.connectToSortable ).each( function() {
-			var sortable = $( this ).sortable( "instance" );
-
-			if ( sortable && !sortable.options.disabled ) {
-				draggable.sortables.push( sortable );
-
-				// RefreshPositions is called at drag start to refresh the containerCache
-				// which is used in drag. This ensures it's initialized and synchronized
-				// with any changes that might have happened on the page since initialization.
-				sortable.refreshPositions();
-				sortable._trigger( "activate", event, uiSortable );
-			}
-		} );
-	},
-	stop: function( event, ui, draggable ) {
-		var uiSortable = $.extend( {}, ui, {
-			item: draggable.element
-		} );
-
-		draggable.cancelHelperRemoval = false;
-
-		$.each( draggable.sortables, function() {
-			var sortable = this;
-
-			if ( sortable.isOver ) {
-				sortable.isOver = 0;
-
-				// Allow this sortable to handle removing the helper
-				draggable.cancelHelperRemoval = true;
-				sortable.cancelHelperRemoval = false;
-
-				// Use _storedCSS To restore properties in the sortable,
-				// as this also handles revert (#9675) since the draggable
-				// may have modified them in unexpected ways (#8809)
-				sortable._storedCSS = {
-					position: sortable.placeholder.css( "position" ),
-					top: sortable.placeholder.css( "top" ),
-					left: sortable.placeholder.css( "left" )
-				};
-
-				sortable._mouseStop( event );
-
-				// Once drag has ended, the sortable should return to using
-				// its original helper, not the shared helper from draggable
-				sortable.options.helper = sortable.options._helper;
-			} else {
-
-				// Prevent this Sortable from removing the helper.
-				// However, don't set the draggable to remove the helper
-				// either as another connected Sortable may yet handle the removal.
-				sortable.cancelHelperRemoval = true;
-
-				sortable._trigger( "deactivate", event, uiSortable );
-			}
-		} );
-	},
-	drag: function( event, ui, draggable ) {
-		$.each( draggable.sortables, function() {
-			var innermostIntersecting = false,
-				sortable = this;
-
-			// Copy over variables that sortable's _intersectsWith uses
-			sortable.positionAbs = draggable.positionAbs;
-			sortable.helperProportions = draggable.helperProportions;
-			sortable.offset.click = draggable.offset.click;
-
-			if ( sortable._intersectsWith( sortable.containerCache ) ) {
-				innermostIntersecting = true;
-
-				$.each( draggable.sortables, function() {
-
-					// Copy over variables that sortable's _intersectsWith uses
-					this.positionAbs = draggable.positionAbs;
-					this.helperProportions = draggable.helperProportions;
-					this.offset.click = draggable.offset.click;
-
-					if ( this !== sortable &&
-							this._intersectsWith( this.containerCache ) &&
-							$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
-						innermostIntersecting = false;
-					}
-
-					return innermostIntersecting;
-				} );
-			}
-
-			if ( innermostIntersecting ) {
-
-				// If it intersects, we use a little isOver variable and set it once,
-				// so that the move-in stuff gets fired only once.
-				if ( !sortable.isOver ) {
-					sortable.isOver = 1;
-
-					// Store draggable's parent in case we need to reappend to it later.
-					draggable._parent = ui.helper.parent();
-
-					sortable.currentItem = ui.helper
-						.appendTo( sortable.element )
-						.data( "ui-sortable-item", true );
-
-					// Store helper option to later restore it
-					sortable.options._helper = sortable.options.helper;
-
-					sortable.options.helper = function() {
-						return ui.helper[ 0 ];
-					};
-
-					// Fire the start events of the sortable with our passed browser event,
-					// and our own helper (so it doesn't create a new one)
-					event.target = sortable.currentItem[ 0 ];
-					sortable._mouseCapture( event, true );
-					sortable._mouseStart( event, true, true );
-
-					// Because the browser event is way off the new appended portlet,
-					// modify necessary variables to reflect the changes
-					sortable.offset.click.top = draggable.offset.click.top;
-					sortable.offset.click.left = draggable.offset.click.left;
-					sortable.offset.parent.left -= draggable.offset.parent.left -
-						sortable.offset.parent.left;
-					sortable.offset.parent.top -= draggable.offset.parent.top -
-						sortable.offset.parent.top;
-
-					draggable._trigger( "toSortable", event );
-
-					// Inform draggable that the helper is in a valid drop zone,
-					// used solely in the revert option to handle "valid/invalid".
-					draggable.dropped = sortable.element;
-
-					// Need to refreshPositions of all sortables in the case that
-					// adding to one sortable changes the location of the other sortables (#9675)
-					$.each( draggable.sortables, function() {
-						this.refreshPositions();
-					} );
-
-					// Hack so receive/update callbacks work (mostly)
-					draggable.currentItem = draggable.element;
-					sortable.fromOutside = draggable;
-				}
-
-				if ( sortable.currentItem ) {
-					sortable._mouseDrag( event );
-
-					// Copy the sortable's position because the draggable's can potentially reflect
-					// a relative position, while sortable is always absolute, which the dragged
-					// element has now become. (#8809)
-					ui.position = sortable.position;
-				}
-			} else {
-
-				// If it doesn't intersect with the sortable, and it intersected before,
-				// we fake the drag stop of the sortable, but make sure it doesn't remove
-				// the helper by using cancelHelperRemoval.
-				if ( sortable.isOver ) {
-
-					sortable.isOver = 0;
-					sortable.cancelHelperRemoval = true;
-
-					// Calling sortable's mouseStop would trigger a revert,
-					// so revert must be temporarily false until after mouseStop is called.
-					sortable.options._revert = sortable.options.revert;
-					sortable.options.revert = false;
-
-					sortable._trigger( "out", event, sortable._uiHash( sortable ) );
-					sortable._mouseStop( event, true );
-
-					// Restore sortable behaviors that were modfied
-					// when the draggable entered the sortable area (#9481)
-					sortable.options.revert = sortable.options._revert;
-					sortable.options.helper = sortable.options._helper;
-
-					if ( sortable.placeholder ) {
-						sortable.placeholder.remove();
-					}
-
-					// Restore and recalculate the draggable's offset considering the sortable
-					// may have modified them in unexpected ways. (#8809, #10669)
-					ui.helper.appendTo( draggable._parent );
-					draggable._refreshOffsets( event );
-					ui.position = draggable._generatePosition( event, true );
-
-					draggable._trigger( "fromSortable", event );
-
-					// Inform draggable that the helper is no longer in a valid drop zone
-					draggable.dropped = false;
-
-					// Need to refreshPositions of all sortables just in case removing
-					// from one sortable changes the location of other sortables (#9675)
-					$.each( draggable.sortables, function() {
-						this.refreshPositions();
-					} );
-				}
-			}
-		} );
-	}
-} );
-
-$.ui.plugin.add( "draggable", "cursor", {
-	start: function( event, ui, instance ) {
-		var t = $( "body" ),
-			o = instance.options;
-
-		if ( t.css( "cursor" ) ) {
-			o._cursor = t.css( "cursor" );
-		}
-		t.css( "cursor", o.cursor );
-	},
-	stop: function( event, ui, instance ) {
-		var o = instance.options;
-		if ( o._cursor ) {
-			$( "body" ).css( "cursor", o._cursor );
-		}
-	}
-} );
-
-$.ui.plugin.add( "draggable", "opacity", {
-	start: function( event, ui, instance ) {
-		var t = $( ui.helper ),
-			o = instance.options;
-		if ( t.css( "opacity" ) ) {
-			o._opacity = t.css( "opacity" );
-		}
-		t.css( "opacity", o.opacity );
-	},
-	stop: function( event, ui, instance ) {
-		var o = instance.options;
-		if ( o._opacity ) {
-			$( ui.helper ).css( "opacity", o._opacity );
-		}
-	}
-} );
-
-$.ui.plugin.add( "draggable", "scroll", {
-	start: function( event, ui, i ) {
-		if ( !i.scrollParentNotHidden ) {
-			i.scrollParentNotHidden = i.helper.scrollParent( false );
-		}
-
-		if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&
-				i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
-			i.overflowOffset = i.scrollParentNotHidden.offset();
-		}
-	},
-	drag: function( event, ui, i  ) {
-
-		var o = i.options,
-			scrolled = false,
-			scrollParent = i.scrollParentNotHidden[ 0 ],
-			document = i.document[ 0 ];
-
-		if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
-			if ( !o.axis || o.axis !== "x" ) {
-				if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <
-						o.scrollSensitivity ) {
-					scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
-				} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
-					scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
-				}
-			}
-
-			if ( !o.axis || o.axis !== "y" ) {
-				if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <
-						o.scrollSensitivity ) {
-					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
-				} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
-					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
-				}
-			}
-
-		} else {
-
-			if ( !o.axis || o.axis !== "x" ) {
-				if ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {
-					scrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );
-				} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <
-						o.scrollSensitivity ) {
-					scrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );
-				}
-			}
-
-			if ( !o.axis || o.axis !== "y" ) {
-				if ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {
-					scrolled = $( document ).scrollLeft(
-						$( document ).scrollLeft() - o.scrollSpeed
-					);
-				} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <
-						o.scrollSensitivity ) {
-					scrolled = $( document ).scrollLeft(
-						$( document ).scrollLeft() + o.scrollSpeed
-					);
-				}
-			}
-
-		}
-
-		if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
-			$.ui.ddmanager.prepareOffsets( i, event );
-		}
-
-	}
-} );
-
-$.ui.plugin.add( "draggable", "snap", {
-	start: function( event, ui, i ) {
-
-		var o = i.options;
-
-		i.snapElements = [];
-
-		$( o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap )
-			.each( function() {
-				var $t = $( this ),
-					$o = $t.offset();
-				if ( this !== i.element[ 0 ] ) {
-					i.snapElements.push( {
-						item: this,
-						width: $t.outerWidth(), height: $t.outerHeight(),
-						top: $o.top, left: $o.left
-					} );
-				}
-			} );
-
-	},
-	drag: function( event, ui, inst ) {
-
-		var ts, bs, ls, rs, l, r, t, b, i, first,
-			o = inst.options,
-			d = o.snapTolerance,
-			x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
-			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
-
-		for ( i = inst.snapElements.length - 1; i >= 0; i-- ) {
-
-			l = inst.snapElements[ i ].left - inst.margins.left;
-			r = l + inst.snapElements[ i ].width;
-			t = inst.snapElements[ i ].top - inst.margins.top;
-			b = t + inst.snapElements[ i ].height;
-
-			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||
-					!$.contains( inst.snapElements[ i ].item.ownerDocument,
-					inst.snapElements[ i ].item ) ) {
-				if ( inst.snapElements[ i ].snapping ) {
-					( inst.options.snap.release &&
-						inst.options.snap.release.call(
-							inst.element,
-							event,
-							$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )
-						) );
-				}
-				inst.snapElements[ i ].snapping = false;
-				continue;
-			}
-
-			if ( o.snapMode !== "inner" ) {
-				ts = Math.abs( t - y2 ) <= d;
-				bs = Math.abs( b - y1 ) <= d;
-				ls = Math.abs( l - x2 ) <= d;
-				rs = Math.abs( r - x1 ) <= d;
-				if ( ts ) {
-					ui.position.top = inst._convertPositionTo( "relative", {
-						top: t - inst.helperProportions.height,
-						left: 0
-					} ).top;
-				}
-				if ( bs ) {
-					ui.position.top = inst._convertPositionTo( "relative", {
-						top: b,
-						left: 0
-					} ).top;
-				}
-				if ( ls ) {
-					ui.position.left = inst._convertPositionTo( "relative", {
-						top: 0,
-						left: l - inst.helperProportions.width
-					} ).left;
-				}
-				if ( rs ) {
-					ui.position.left = inst._convertPositionTo( "relative", {
-						top: 0,
-						left: r
-					} ).left;
-				}
-			}
-
-			first = ( ts || bs || ls || rs );
-
-			if ( o.snapMode !== "outer" ) {
-				ts = Math.abs( t - y1 ) <= d;
-				bs = Math.abs( b - y2 ) <= d;
-				ls = Math.abs( l - x1 ) <= d;
-				rs = Math.abs( r - x2 ) <= d;
-				if ( ts ) {
-					ui.position.top = inst._convertPositionTo( "relative", {
-						top: t,
-						left: 0
-					} ).top;
-				}
-				if ( bs ) {
-					ui.position.top = inst._convertPositionTo( "relative", {
-						top: b - inst.helperProportions.height,
-						left: 0
-					} ).top;
-				}
-				if ( ls ) {
-					ui.position.left = inst._convertPositionTo( "relative", {
-						top: 0,
-						left: l
-					} ).left;
-				}
-				if ( rs ) {
-					ui.position.left = inst._convertPositionTo( "relative", {
-						top: 0,
-						left: r - inst.helperProportions.width
-					} ).left;
-				}
-			}
-
-			if ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {
-				( inst.options.snap.snap &&
-					inst.options.snap.snap.call(
-						inst.element,
-						event,
-						$.extend( inst._uiHash(), {
-							snapItem: inst.snapElements[ i ].item
-						} ) ) );
-			}
-			inst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );
-
-		}
-
-	}
-} );
-
-$.ui.plugin.add( "draggable", "stack", {
-	start: function( event, ui, instance ) {
-		var min,
-			o = instance.options,
-			group = $.makeArray( $( o.stack ) ).sort( function( a, b ) {
-				return ( parseInt( $( a ).css( "zIndex" ), 10 ) || 0 ) -
-					( parseInt( $( b ).css( "zIndex" ), 10 ) || 0 );
-			} );
-
-		if ( !group.length ) { return; }
-
-		min = parseInt( $( group[ 0 ] ).css( "zIndex" ), 10 ) || 0;
-		$( group ).each( function( i ) {
-			$( this ).css( "zIndex", min + i );
-		} );
-		this.css( "zIndex", ( min + group.length ) );
-	}
-} );
-
-$.ui.plugin.add( "draggable", "zIndex", {
-	start: function( event, ui, instance ) {
-		var t = $( ui.helper ),
-			o = instance.options;
-
-		if ( t.css( "zIndex" ) ) {
-			o._zIndex = t.css( "zIndex" );
-		}
-		t.css( "zIndex", o.zIndex );
-	},
-	stop: function( event, ui, instance ) {
-		var o = instance.options;
-
-		if ( o._zIndex ) {
-			$( ui.helper ).css( "zIndex", o._zIndex );
-		}
-	}
-} );
-
-var widgetsDraggable = $.ui.draggable;
-
-
-/*!
- * jQuery UI Droppable 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Droppable
-//>>group: Interactions
-//>>description: Enables drop targets for draggable elements.
-//>>docs: http://api.jqueryui.com/droppable/
-//>>demos: http://jqueryui.com/droppable/
-
-
-
-$.widget( "ui.droppable", {
-	version: "1.12.0",
-	widgetEventPrefix: "drop",
-	options: {
-		accept: "*",
-		addClasses: true,
-		greedy: false,
-		scope: "default",
-		tolerance: "intersect",
-
-		// Callbacks
-		activate: null,
-		deactivate: null,
-		drop: null,
-		out: null,
-		over: null
-	},
-	_create: function() {
-
-		var proportions,
-			o = this.options,
-			accept = o.accept;
-
-		this.isover = false;
-		this.isout = true;
-
-		this.accept = $.isFunction( accept ) ? accept : function( d ) {
-			return d.is( accept );
-		};
-
-		this.proportions = function( /* valueToWrite */ ) {
-			if ( arguments.length ) {
-
-				// Store the droppable's proportions
-				proportions = arguments[ 0 ];
-			} else {
-
-				// Retrieve or derive the droppable's proportions
-				return proportions ?
-					proportions :
-					proportions = {
-						width: this.element[ 0 ].offsetWidth,
-						height: this.element[ 0 ].offsetHeight
-					};
-			}
-		};
-
-		this._addToManager( o.scope );
-
-		o.addClasses && this._addClass( "ui-droppable" );
-
-	},
-
-	_addToManager: function( scope ) {
-
-		// Add the reference and positions to the manager
-		$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
-		$.ui.ddmanager.droppables[ scope ].push( this );
-	},
-
-	_splice: function( drop ) {
-		var i = 0;
-		for ( ; i < drop.length; i++ ) {
-			if ( drop[ i ] === this ) {
-				drop.splice( i, 1 );
-			}
-		}
-	},
-
-	_destroy: function() {
-		var drop = $.ui.ddmanager.droppables[ this.options.scope ];
-
-		this._splice( drop );
-	},
-
-	_setOption: function( key, value ) {
-
-		if ( key === "accept" ) {
-			this.accept = $.isFunction( value ) ? value : function( d ) {
-				return d.is( value );
-			};
-		} else if ( key === "scope" ) {
-			var drop = $.ui.ddmanager.droppables[ this.options.scope ];
-
-			this._splice( drop );
-			this._addToManager( value );
-		}
-
-		this._super( key, value );
-	},
-
-	_activate: function( event ) {
-		var draggable = $.ui.ddmanager.current;
-
-		this._addActiveClass();
-		if ( draggable ) {
-			this._trigger( "activate", event, this.ui( draggable ) );
-		}
-	},
-
-	_deactivate: function( event ) {
-		var draggable = $.ui.ddmanager.current;
-
-		this._removeActiveClass();
-		if ( draggable ) {
-			this._trigger( "deactivate", event, this.ui( draggable ) );
-		}
-	},
-
-	_over: function( event ) {
-
-		var draggable = $.ui.ddmanager.current;
-
-		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem ||
-				draggable.element )[ 0 ] === this.element[ 0 ] ) {
-			return;
-		}
-
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
-				draggable.element ) ) ) {
-			this._addHoverClass();
-			this._trigger( "over", event, this.ui( draggable ) );
-		}
-
-	},
-
-	_out: function( event ) {
-
-		var draggable = $.ui.ddmanager.current;
-
-		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem ||
-				draggable.element )[ 0 ] === this.element[ 0 ] ) {
-			return;
-		}
-
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
-				draggable.element ) ) ) {
-			this._removeHoverClass();
-			this._trigger( "out", event, this.ui( draggable ) );
-		}
-
-	},
-
-	_drop: function( event, custom ) {
-
-		var draggable = custom || $.ui.ddmanager.current,
-			childrenIntersection = false;
-
-		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem ||
-				draggable.element )[ 0 ] === this.element[ 0 ] ) {
-			return false;
-		}
-
-		this.element
-			.find( ":data(ui-droppable)" )
-			.not( ".ui-draggable-dragging" )
-			.each( function() {
-				var inst = $( this ).droppable( "instance" );
-				if (
-					inst.options.greedy &&
-					!inst.options.disabled &&
-					inst.options.scope === draggable.options.scope &&
-					inst.accept.call(
-						inst.element[ 0 ], ( draggable.currentItem || draggable.element )
-					) &&
-					intersect(
-						draggable,
-						$.extend( inst, { offset: inst.element.offset() } ),
-						inst.options.tolerance, event
-					)
-				) {
-					childrenIntersection = true;
-					return false; }
-			} );
-		if ( childrenIntersection ) {
-			return false;
-		}
-
-		if ( this.accept.call( this.element[ 0 ],
-				( draggable.currentItem || draggable.element ) ) ) {
-			this._removeActiveClass();
-			this._removeHoverClass();
-
-			this._trigger( "drop", event, this.ui( draggable ) );
-			return this.element;
-		}
-
-		return false;
-
-	},
-
-	ui: function( c ) {
-		return {
-			draggable: ( c.currentItem || c.element ),
-			helper: c.helper,
-			position: c.position,
-			offset: c.positionAbs
-		};
-	},
-
-	// Extension points just to make backcompat sane and avoid duplicating logic
-	// TODO: Remove in 1.13 along with call to it below
-	_addHoverClass: function() {
-		this._addClass( "ui-droppable-hover" );
-	},
-
-	_removeHoverClass: function() {
-		this._removeClass( "ui-droppable-hover" );
-	},
-
-	_addActiveClass: function() {
-		this._addClass( "ui-droppable-active" );
-	},
-
-	_removeActiveClass: function() {
-		this._removeClass( "ui-droppable-active" );
-	}
-} );
-
-var intersect = $.ui.intersect = ( function() {
-	function isOverAxis( x, reference, size ) {
-		return ( x >= reference ) && ( x < ( reference + size ) );
-	}
-
-	return function( draggable, droppable, toleranceMode, event ) {
-
-		if ( !droppable.offset ) {
-			return false;
-		}
-
-		var x1 = ( draggable.positionAbs ||
-				draggable.position.absolute ).left + draggable.margins.left,
-			y1 = ( draggable.positionAbs ||
-				draggable.position.absolute ).top + draggable.margins.top,
-			x2 = x1 + draggable.helperProportions.width,
-			y2 = y1 + draggable.helperProportions.height,
-			l = droppable.offset.left,
-			t = droppable.offset.top,
-			r = l + droppable.proportions().width,
-			b = t + droppable.proportions().height;
-
-		switch ( toleranceMode ) {
-		case "fit":
-			return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
-		case "intersect":
-			return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
-				x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
-				t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
-				y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
-		case "pointer":
-			return isOverAxis( event.pageY, t, droppable.proportions().height ) &&
-				isOverAxis( event.pageX, l, droppable.proportions().width );
-		case "touch":
-			return (
-				( y1 >= t && y1 <= b ) || // Top edge touching
-				( y2 >= t && y2 <= b ) || // Bottom edge touching
-				( y1 < t && y2 > b ) // Surrounded vertically
-			) && (
-				( x1 >= l && x1 <= r ) || // Left edge touching
-				( x2 >= l && x2 <= r ) || // Right edge touching
-				( x1 < l && x2 > r ) // Surrounded horizontally
-			);
-		default:
-			return false;
-		}
-	};
-} )();
-
-/*
-	This manager tracks offsets of draggables and droppables
-*/
-$.ui.ddmanager = {
-	current: null,
-	droppables: { "default": [] },
-	prepareOffsets: function( t, event ) {
-
-		var i, j,
-			m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
-			type = event ? event.type : null, // workaround for #2317
-			list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();
-
-		droppablesLoop: for ( i = 0; i < m.length; i++ ) {
-
-			// No disabled and non-accepted
-			if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ],
-					( t.currentItem || t.element ) ) ) ) {
-				continue;
-			}
-
-			// Filter out elements in the current dragged item
-			for ( j = 0; j < list.length; j++ ) {
-				if ( list[ j ] === m[ i ].element[ 0 ] ) {
-					m[ i ].proportions().height = 0;
-					continue droppablesLoop;
-				}
-			}
-
-			m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
-			if ( !m[ i ].visible ) {
-				continue;
-			}
-
-			// Activate the droppable if used directly from draggables
-			if ( type === "mousedown" ) {
-				m[ i ]._activate.call( m[ i ], event );
-			}
-
-			m[ i ].offset = m[ i ].element.offset();
-			m[ i ].proportions( {
-				width: m[ i ].element[ 0 ].offsetWidth,
-				height: m[ i ].element[ 0 ].offsetHeight
-			} );
-
-		}
-
-	},
-	drop: function( draggable, event ) {
-
-		var dropped = false;
-
-		// Create a copy of the droppables in case the list changes during the drop (#9116)
-		$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
-
-			if ( !this.options ) {
-				return;
-			}
-			if ( !this.options.disabled && this.visible &&
-					intersect( draggable, this, this.options.tolerance, event ) ) {
-				dropped = this._drop.call( this, event ) || dropped;
-			}
-
-			if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ],
-					( draggable.currentItem || draggable.element ) ) ) {
-				this.isout = true;
-				this.isover = false;
-				this._deactivate.call( this, event );
-			}
-
-		} );
-		return dropped;
-
-	},
-	dragStart: function( draggable, event ) {
-
-		// Listen for scrolling so that if the dragging causes scrolling the position of the
-		// droppables can be recalculated (see #5003)
-		draggable.element.parentsUntil( "body" ).on( "scroll.droppable", function() {
-			if ( !draggable.options.refreshPositions ) {
-				$.ui.ddmanager.prepareOffsets( draggable, event );
-			}
-		} );
-	},
-	drag: function( draggable, event ) {
-
-		// If you have a highly dynamic page, you might try this option. It renders positions
-		// every time you move the mouse.
-		if ( draggable.options.refreshPositions ) {
-			$.ui.ddmanager.prepareOffsets( draggable, event );
-		}
-
-		// Run through all droppables and check their positions based on specific tolerance options
-		$.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {
-
-			if ( this.options.disabled || this.greedyChild || !this.visible ) {
-				return;
-			}
-
-			var parentInstance, scope, parent,
-				intersects = intersect( draggable, this, this.options.tolerance, event ),
-				c = !intersects && this.isover ?
-					"isout" :
-					( intersects && !this.isover ? "isover" : null );
-			if ( !c ) {
-				return;
-			}
-
-			if ( this.options.greedy ) {
-
-				// find droppable parents with same scope
-				scope = this.options.scope;
-				parent = this.element.parents( ":data(ui-droppable)" ).filter( function() {
-					return $( this ).droppable( "instance" ).options.scope === scope;
-				} );
-
-				if ( parent.length ) {
-					parentInstance = $( parent[ 0 ] ).droppable( "instance" );
-					parentInstance.greedyChild = ( c === "isover" );
-				}
-			}
-
-			// We just moved into a greedy child
-			if ( parentInstance && c === "isover" ) {
-				parentInstance.isover = false;
-				parentInstance.isout = true;
-				parentInstance._out.call( parentInstance, event );
-			}
-
-			this[ c ] = true;
-			this[ c === "isout" ? "isover" : "isout" ] = false;
-			this[ c === "isover" ? "_over" : "_out" ].call( this, event );
-
-			// We just moved out of a greedy child
-			if ( parentInstance && c === "isout" ) {
-				parentInstance.isout = false;
-				parentInstance.isover = true;
-				parentInstance._over.call( parentInstance, event );
-			}
-		} );
-
-	},
-	dragStop: function( draggable, event ) {
-		draggable.element.parentsUntil( "body" ).off( "scroll.droppable" );
-
-		// Call prepareOffsets one final time since IE does not fire return scroll events when
-		// overflow was caused by drag (see #5003)
-		if ( !draggable.options.refreshPositions ) {
-			$.ui.ddmanager.prepareOffsets( draggable, event );
-		}
-	}
-};
-
-// DEPRECATED
-// TODO: switch return back to widget declaration at top of file when this is removed
-if ( $.uiBackCompat !== false ) {
-
-	// Backcompat for activeClass and hoverClass options
-	$.widget( "ui.droppable", $.ui.droppable, {
-		options: {
-			hoverClass: false,
-			activeClass: false
-		},
-		_addActiveClass: function() {
-			this._super();
-			if ( this.options.activeClass ) {
-				this.element.addClass( this.options.activeClass );
-			}
-		},
-		_removeActiveClass: function() {
-			this._super();
-			if ( this.options.activeClass ) {
-				this.element.removeClass( this.options.activeClass );
-			}
-		},
-		_addHoverClass: function() {
-			this._super();
-			if ( this.options.hoverClass ) {
-				this.element.addClass( this.options.hoverClass );
-			}
-		},
-		_removeHoverClass: function() {
-			this._super();
-			if ( this.options.hoverClass ) {
-				this.element.removeClass( this.options.hoverClass );
-			}
-		}
-	} );
-}
-
-var widgetsDroppable = $.ui.droppable;
-
-
-/*!
- * jQuery UI Resizable 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Resizable
-//>>group: Interactions
-//>>description: Enables resize functionality for any element.
-//>>docs: http://api.jqueryui.com/resizable/
-//>>demos: http://jqueryui.com/resizable/
-//>>css.structure: ../../themes/base/core.css
-//>>css.structure: ../../themes/base/resizable.css
-//>>css.theme: ../../themes/base/theme.css
-
-
-
-$.widget( "ui.resizable", $.ui.mouse, {
-	version: "1.12.0",
-	widgetEventPrefix: "resize",
-	options: {
-		alsoResize: false,
-		animate: false,
-		animateDuration: "slow",
-		animateEasing: "swing",
-		aspectRatio: false,
-		autoHide: false,
-		classes: {
-			"ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se"
-		},
-		containment: false,
-		ghost: false,
-		grid: false,
-		handles: "e,s,se",
-		helper: false,
-		maxHeight: null,
-		maxWidth: null,
-		minHeight: 10,
-		minWidth: 10,
-
-		// See #7960
-		zIndex: 90,
-
-		// Callbacks
-		resize: null,
-		start: null,
-		stop: null
-	},
-
-	_num: function( value ) {
-		return parseFloat( value ) || 0;
-	},
-
-	_isNumber: function( value ) {
-		return !isNaN( parseFloat( value ) );
-	},
-
-	_hasScroll: function( el, a ) {
-
-		if ( $( el ).css( "overflow" ) === "hidden" ) {
-			return false;
-		}
-
-		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
-			has = false;
-
-		if ( el[ scroll ] > 0 ) {
-			return true;
-		}
-
-		// TODO: determine which cases actually cause this to happen
-		// if the element doesn't have the scroll set, see if it's possible to
-		// set the scroll
-		el[ scroll ] = 1;
-		has = ( el[ scroll ] > 0 );
-		el[ scroll ] = 0;
-		return has;
-	},
-
-	_create: function() {
-
-		var margins,
-			o = this.options,
-			that = this;
-		this._addClass( "ui-resizable" );
-
-		$.extend( this, {
-			_aspectRatio: !!( o.aspectRatio ),
-			aspectRatio: o.aspectRatio,
-			originalElement: this.element,
-			_proportionallyResizeElements: [],
-			_helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
-		} );
-
-		// Wrap the element if it cannot hold child nodes
-		if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {
-
-			this.element.wrap(
-				$( "<div class='ui-wrapper' style='overflow: hidden;'></div>" ).css( {
-					position: this.element.css( "position" ),
-					width: this.element.outerWidth(),
-					height: this.element.outerHeight(),
-					top: this.element.css( "top" ),
-					left: this.element.css( "left" )
-				} )
-			);
-
-			this.element = this.element.parent().data(
-				"ui-resizable", this.element.resizable( "instance" )
-			);
-
-			this.elementIsWrapper = true;
-
-			margins = {
-				marginTop: this.originalElement.css( "marginTop" ),
-				marginRight: this.originalElement.css( "marginRight" ),
-				marginBottom: this.originalElement.css( "marginBottom" ),
-				marginLeft: this.originalElement.css( "marginLeft" )
-			};
-
-			this.element.css( margins );
-			this.originalElement.css( "margin", 0 );
-
-			// support: Safari
-			// Prevent Safari textarea resize
-			this.originalResizeStyle = this.originalElement.css( "resize" );
-			this.originalElement.css( "resize", "none" );
-
-			this._proportionallyResizeElements.push( this.originalElement.css( {
-				position: "static",
-				zoom: 1,
-				display: "block"
-			} ) );
-
-			// Support: IE9
-			// avoid IE jump (hard set the margin)
-			this.originalElement.css( margins );
-
-			this._proportionallyResize();
-		}
-
-		this._setupHandles();
-
-		if ( o.autoHide ) {
-			$( this.element )
-				.on( "mouseenter", function() {
-					if ( o.disabled ) {
-						return;
-					}
-					that._removeClass( "ui-resizable-autohide" );
-					that._handles.show();
-				} )
-				.on( "mouseleave", function() {
-					if ( o.disabled ) {
-						return;
-					}
-					if ( !that.resizing ) {
-						that._addClass( "ui-resizable-autohide" );
-						that._handles.hide();
-					}
-				} );
-		}
-
-		this._mouseInit();
-	},
-
-	_destroy: function() {
-
-		this._mouseDestroy();
-
-		var wrapper,
-			_destroy = function( exp ) {
-				$( exp )
-					.removeData( "resizable" )
-					.removeData( "ui-resizable" )
-					.off( ".resizable" )
-					.find( ".ui-resizable-handle" )
-						.remove();
-			};
-
-		// TODO: Unwrap at same DOM position
-		if ( this.elementIsWrapper ) {
-			_destroy( this.element );
-			wrapper = this.element;
-			this.originalElement.css( {
-				position: wrapper.css( "position" ),
-				width: wrapper.outerWidth(),
-				height: wrapper.outerHeight(),
-				top: wrapper.css( "top" ),
-				left: wrapper.css( "left" )
-			} ).insertAfter( wrapper );
-			wrapper.remove();
-		}
-
-		this.originalElement.css( "resize", this.originalResizeStyle );
-		_destroy( this.originalElement );
-
-		return this;
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-
-		switch ( key ) {
-		case "handles":
-			this._removeHandles();
-			this._setupHandles();
-			break;
-		default:
-			break;
-		}
-	},
-
-	_setupHandles: function() {
-		var o = this.options, handle, i, n, hname, axis, that = this;
-		this.handles = o.handles ||
-			( !$( ".ui-resizable-handle", this.element ).length ?
-				"e,s,se" : {
-					n: ".ui-resizable-n",
-					e: ".ui-resizable-e",
-					s: ".ui-resizable-s",
-					w: ".ui-resizable-w",
-					se: ".ui-resizable-se",
-					sw: ".ui-resizable-sw",
-					ne: ".ui-resizable-ne",
-					nw: ".ui-resizable-nw"
-				} );
-
-		this._handles = $();
-		if ( this.handles.constructor === String ) {
-
-			if ( this.handles === "all" ) {
-				this.handles = "n,e,s,w,se,sw,ne,nw";
-			}
-
-			n = this.handles.split( "," );
-			this.handles = {};
-
-			for ( i = 0; i < n.length; i++ ) {
-
-				handle = $.trim( n[ i ] );
-				hname = "ui-resizable-" + handle;
-				axis = $( "<div>" );
-				this._addClass( axis, "ui-resizable-handle " + hname );
-
-				axis.css( { zIndex: o.zIndex } );
-
-				this.handles[ handle ] = ".ui-resizable-" + handle;
-				this.element.append( axis );
-			}
-
-		}
-
-		this._renderAxis = function( target ) {
-
-			var i, axis, padPos, padWrapper;
-
-			target = target || this.element;
-
-			for ( i in this.handles ) {
-
-				if ( this.handles[ i ].constructor === String ) {
-					this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();
-				} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {
-					this.handles[ i ] = $( this.handles[ i ] );
-					this._on( this.handles[ i ], { "mousedown": that._mouseDown } );
-				}
-
-				if ( this.elementIsWrapper &&
-						this.originalElement[ 0 ]
-							.nodeName
-							.match( /^(textarea|input|select|button)$/i ) ) {
-					axis = $( this.handles[ i ], this.element );
-
-					padWrapper = /sw|ne|nw|se|n|s/.test( i ) ?
-						axis.outerHeight() :
-						axis.outerWidth();
-
-					padPos = [ "padding",
-						/ne|nw|n/.test( i ) ? "Top" :
-						/se|sw|s/.test( i ) ? "Bottom" :
-						/^e$/.test( i ) ? "Right" : "Left" ].join( "" );
-
-					target.css( padPos, padWrapper );
-
-					this._proportionallyResize();
-				}
-
-				this._handles = this._handles.add( this.handles[ i ] );
-			}
-		};
-
-		// TODO: make renderAxis a prototype function
-		this._renderAxis( this.element );
-
-		this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
-		this._handles.disableSelection();
-
-		this._handles.on( "mouseover", function() {
-			if ( !that.resizing ) {
-				if ( this.className ) {
-					axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );
-				}
-				that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se";
-			}
-		} );
-
-		if ( o.autoHide ) {
-			this._handles.hide();
-			this._addClass( "ui-resizable-autohide" );
-		}
-	},
-
-	_removeHandles: function() {
-		this._handles.remove();
-	},
-
-	_mouseCapture: function( event ) {
-		var i, handle,
-			capture = false;
-
-		for ( i in this.handles ) {
-			handle = $( this.handles[ i ] )[ 0 ];
-			if ( handle === event.target || $.contains( handle, event.target ) ) {
-				capture = true;
-			}
-		}
-
-		return !this.options.disabled && capture;
-	},
-
-	_mouseStart: function( event ) {
-
-		var curleft, curtop, cursor,
-			o = this.options,
-			el = this.element;
-
-		this.resizing = true;
-
-		this._renderProxy();
-
-		curleft = this._num( this.helper.css( "left" ) );
-		curtop = this._num( this.helper.css( "top" ) );
-
-		if ( o.containment ) {
-			curleft += $( o.containment ).scrollLeft() || 0;
-			curtop += $( o.containment ).scrollTop() || 0;
-		}
-
-		this.offset = this.helper.offset();
-		this.position = { left: curleft, top: curtop };
-
-		this.size = this._helper ? {
-				width: this.helper.width(),
-				height: this.helper.height()
-			} : {
-				width: el.width(),
-				height: el.height()
-			};
-
-		this.originalSize = this._helper ? {
-				width: el.outerWidth(),
-				height: el.outerHeight()
-			} : {
-				width: el.width(),
-				height: el.height()
-			};
-
-		this.sizeDiff = {
-			width: el.outerWidth() - el.width(),
-			height: el.outerHeight() - el.height()
-		};
-
-		this.originalPosition = { left: curleft, top: curtop };
-		this.originalMousePosition = { left: event.pageX, top: event.pageY };
-
-		this.aspectRatio = ( typeof o.aspectRatio === "number" ) ?
-			o.aspectRatio :
-			( ( this.originalSize.width / this.originalSize.height ) || 1 );
-
-		cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" );
-		$( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor );
-
-		this._addClass( "ui-resizable-resizing" );
-		this._propagate( "start", event );
-		return true;
-	},
-
-	_mouseDrag: function( event ) {
-
-		var data, props,
-			smp = this.originalMousePosition,
-			a = this.axis,
-			dx = ( event.pageX - smp.left ) || 0,
-			dy = ( event.pageY - smp.top ) || 0,
-			trigger = this._change[ a ];
-
-		this._updatePrevProperties();
-
-		if ( !trigger ) {
-			return false;
-		}
-
-		data = trigger.apply( this, [ event, dx, dy ] );
-
-		this._updateVirtualBoundaries( event.shiftKey );
-		if ( this._aspectRatio || event.shiftKey ) {
-			data = this._updateRatio( data, event );
-		}
-
-		data = this._respectSize( data, event );
-
-		this._updateCache( data );
-
-		this._propagate( "resize", event );
-
-		props = this._applyChanges();
-
-		if ( !this._helper && this._proportionallyResizeElements.length ) {
-			this._proportionallyResize();
-		}
-
-		if ( !$.isEmptyObject( props ) ) {
-			this._updatePrevProperties();
-			this._trigger( "resize", event, this.ui() );
-			this._applyChanges();
-		}
-
-		return false;
-	},
-
-	_mouseStop: function( event ) {
-
-		this.resizing = false;
-		var pr, ista, soffseth, soffsetw, s, left, top,
-			o = this.options, that = this;
-
-		if ( this._helper ) {
-
-			pr = this._proportionallyResizeElements;
-			ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );
-			soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height;
-			soffsetw = ista ? 0 : that.sizeDiff.width;
-
-			s = {
-				width: ( that.helper.width()  - soffsetw ),
-				height: ( that.helper.height() - soffseth )
-			};
-			left = ( parseFloat( that.element.css( "left" ) ) +
-				( that.position.left - that.originalPosition.left ) ) || null;
-			top = ( parseFloat( that.element.css( "top" ) ) +
-				( that.position.top - that.originalPosition.top ) ) || null;
-
-			if ( !o.animate ) {
-				this.element.css( $.extend( s, { top: top, left: left } ) );
-			}
-
-			that.helper.height( that.size.height );
-			that.helper.width( that.size.width );
-
-			if ( this._helper && !o.animate ) {
-				this._proportionallyResize();
-			}
-		}
-
-		$( "body" ).css( "cursor", "auto" );
-
-		this._removeClass( "ui-resizable-resizing" );
-
-		this._propagate( "stop", event );
-
-		if ( this._helper ) {
-			this.helper.remove();
-		}
-
-		return false;
-
-	},
-
-	_updatePrevProperties: function() {
-		this.prevPosition = {
-			top: this.position.top,
-			left: this.position.left
-		};
-		this.prevSize = {
-			width: this.size.width,
-			height: this.size.height
-		};
-	},
-
-	_applyChanges: function() {
-		var props = {};
-
-		if ( this.position.top !== this.prevPosition.top ) {
-			props.top = this.position.top + "px";
-		}
-		if ( this.position.left !== this.prevPosition.left ) {
-			props.left = this.position.left + "px";
-		}
-		if ( this.size.width !== this.prevSize.width ) {
-			props.width = this.size.width + "px";
-		}
-		if ( this.size.height !== this.prevSize.height ) {
-			props.height = this.size.height + "px";
-		}
-
-		this.helper.css( props );
-
-		return props;
-	},
-
-	_updateVirtualBoundaries: function( forceAspectRatio ) {
-		var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
-			o = this.options;
-
-		b = {
-			minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,
-			maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,
-			minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,
-			maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity
-		};
-
-		if ( this._aspectRatio || forceAspectRatio ) {
-			pMinWidth = b.minHeight * this.aspectRatio;
-			pMinHeight = b.minWidth / this.aspectRatio;
-			pMaxWidth = b.maxHeight * this.aspectRatio;
-			pMaxHeight = b.maxWidth / this.aspectRatio;
-
-			if ( pMinWidth > b.minWidth ) {
-				b.minWidth = pMinWidth;
-			}
-			if ( pMinHeight > b.minHeight ) {
-				b.minHeight = pMinHeight;
-			}
-			if ( pMaxWidth < b.maxWidth ) {
-				b.maxWidth = pMaxWidth;
-			}
-			if ( pMaxHeight < b.maxHeight ) {
-				b.maxHeight = pMaxHeight;
-			}
-		}
-		this._vBoundaries = b;
-	},
-
-	_updateCache: function( data ) {
-		this.offset = this.helper.offset();
-		if ( this._isNumber( data.left ) ) {
-			this.position.left = data.left;
-		}
-		if ( this._isNumber( data.top ) ) {
-			this.position.top = data.top;
-		}
-		if ( this._isNumber( data.height ) ) {
-			this.size.height = data.height;
-		}
-		if ( this._isNumber( data.width ) ) {
-			this.size.width = data.width;
-		}
-	},
-
-	_updateRatio: function( data ) {
-
-		var cpos = this.position,
-			csize = this.size,
-			a = this.axis;
-
-		if ( this._isNumber( data.height ) ) {
-			data.width = ( data.height * this.aspectRatio );
-		} else if ( this._isNumber( data.width ) ) {
-			data.height = ( data.width / this.aspectRatio );
-		}
-
-		if ( a === "sw" ) {
-			data.left = cpos.left + ( csize.width - data.width );
-			data.top = null;
-		}
-		if ( a === "nw" ) {
-			data.top = cpos.top + ( csize.height - data.height );
-			data.left = cpos.left + ( csize.width - data.width );
-		}
-
-		return data;
-	},
-
-	_respectSize: function( data ) {
-
-		var o = this._vBoundaries,
-			a = this.axis,
-			ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),
-			ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),
-			isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),
-			isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),
-			dw = this.originalPosition.left + this.originalSize.width,
-			dh = this.originalPosition.top + this.originalSize.height,
-			cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );
-		if ( isminw ) {
-			data.width = o.minWidth;
-		}
-		if ( isminh ) {
-			data.height = o.minHeight;
-		}
-		if ( ismaxw ) {
-			data.width = o.maxWidth;
-		}
-		if ( ismaxh ) {
-			data.height = o.maxHeight;
-		}
-
-		if ( isminw && cw ) {
-			data.left = dw - o.minWidth;
-		}
-		if ( ismaxw && cw ) {
-			data.left = dw - o.maxWidth;
-		}
-		if ( isminh && ch ) {
-			data.top = dh - o.minHeight;
-		}
-		if ( ismaxh && ch ) {
-			data.top = dh - o.maxHeight;
-		}
-
-		// Fixing jump error on top/left - bug #2330
-		if ( !data.width && !data.height && !data.left && data.top ) {
-			data.top = null;
-		} else if ( !data.width && !data.height && !data.top && data.left ) {
-			data.left = null;
-		}
-
-		return data;
-	},
-
-	_getPaddingPlusBorderDimensions: function( element ) {
-		var i = 0,
-			widths = [],
-			borders = [
-				element.css( "borderTopWidth" ),
-				element.css( "borderRightWidth" ),
-				element.css( "borderBottomWidth" ),
-				element.css( "borderLeftWidth" )
-			],
-			paddings = [
-				element.css( "paddingTop" ),
-				element.css( "paddingRight" ),
-				element.css( "paddingBottom" ),
-				element.css( "paddingLeft" )
-			];
-
-		for ( ; i < 4; i++ ) {
-			widths[ i ] = ( parseFloat( borders[ i ] ) || 0 );
-			widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );
-		}
-
-		return {
-			height: widths[ 0 ] + widths[ 2 ],
-			width: widths[ 1 ] + widths[ 3 ]
-		};
-	},
-
-	_proportionallyResize: function() {
-
-		if ( !this._proportionallyResizeElements.length ) {
-			return;
-		}
-
-		var prel,
-			i = 0,
-			element = this.helper || this.element;
-
-		for ( ; i < this._proportionallyResizeElements.length; i++ ) {
-
-			prel = this._proportionallyResizeElements[ i ];
-
-			// TODO: Seems like a bug to cache this.outerDimensions
-			// considering that we are in a loop.
-			if ( !this.outerDimensions ) {
-				this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
-			}
-
-			prel.css( {
-				height: ( element.height() - this.outerDimensions.height ) || 0,
-				width: ( element.width() - this.outerDimensions.width ) || 0
-			} );
-
-		}
-
-	},
-
-	_renderProxy: function() {
-
-		var el = this.element, o = this.options;
-		this.elementOffset = el.offset();
-
-		if ( this._helper ) {
-
-			this.helper = this.helper || $( "<div style='overflow:hidden;'></div>" );
-
-			this._addClass( this.helper, this._helper );
-			this.helper.css( {
-				width: this.element.outerWidth(),
-				height: this.element.outerHeight(),
-				position: "absolute",
-				left: this.elementOffset.left + "px",
-				top: this.elementOffset.top + "px",
-				zIndex: ++o.zIndex //TODO: Don't modify option
-			} );
-
-			this.helper
-				.appendTo( "body" )
-				.disableSelection();
-
-		} else {
-			this.helper = this.element;
-		}
-
-	},
-
-	_change: {
-		e: function( event, dx ) {
-			return { width: this.originalSize.width + dx };
-		},
-		w: function( event, dx ) {
-			var cs = this.originalSize, sp = this.originalPosition;
-			return { left: sp.left + dx, width: cs.width - dx };
-		},
-		n: function( event, dx, dy ) {
-			var cs = this.originalSize, sp = this.originalPosition;
-			return { top: sp.top + dy, height: cs.height - dy };
-		},
-		s: function( event, dx, dy ) {
-			return { height: this.originalSize.height + dy };
-		},
-		se: function( event, dx, dy ) {
-			return $.extend( this._change.s.apply( this, arguments ),
-				this._change.e.apply( this, [ event, dx, dy ] ) );
-		},
-		sw: function( event, dx, dy ) {
-			return $.extend( this._change.s.apply( this, arguments ),
-				this._change.w.apply( this, [ event, dx, dy ] ) );
-		},
-		ne: function( event, dx, dy ) {
-			return $.extend( this._change.n.apply( this, arguments ),
-				this._change.e.apply( this, [ event, dx, dy ] ) );
-		},
-		nw: function( event, dx, dy ) {
-			return $.extend( this._change.n.apply( this, arguments ),
-				this._change.w.apply( this, [ event, dx, dy ] ) );
-		}
-	},
-
-	_propagate: function( n, event ) {
-		$.ui.plugin.call( this, n, [ event, this.ui() ] );
-		( n !== "resize" && this._trigger( n, event, this.ui() ) );
-	},
-
-	plugins: {},
-
-	ui: function() {
-		return {
-			originalElement: this.originalElement,
-			element: this.element,
-			helper: this.helper,
-			position: this.position,
-			size: this.size,
-			originalSize: this.originalSize,
-			originalPosition: this.originalPosition
-		};
-	}
-
-} );
-
-/*
- * Resizable Extensions
- */
-
-$.ui.plugin.add( "resizable", "animate", {
-
-	stop: function( event ) {
-		var that = $( this ).resizable( "instance" ),
-			o = that.options,
-			pr = that._proportionallyResizeElements,
-			ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),
-			soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height,
-			soffsetw = ista ? 0 : that.sizeDiff.width,
-			style = {
-				width: ( that.size.width - soffsetw ),
-				height: ( that.size.height - soffseth )
-			},
-			left = ( parseFloat( that.element.css( "left" ) ) +
-				( that.position.left - that.originalPosition.left ) ) || null,
-			top = ( parseFloat( that.element.css( "top" ) ) +
-				( that.position.top - that.originalPosition.top ) ) || null;
-
-		that.element.animate(
-			$.extend( style, top && left ? { top: top, left: left } : {} ), {
-				duration: o.animateDuration,
-				easing: o.animateEasing,
-				step: function() {
-
-					var data = {
-						width: parseFloat( that.element.css( "width" ) ),
-						height: parseFloat( that.element.css( "height" ) ),
-						top: parseFloat( that.element.css( "top" ) ),
-						left: parseFloat( that.element.css( "left" ) )
-					};
-
-					if ( pr && pr.length ) {
-						$( pr[ 0 ] ).css( { width: data.width, height: data.height } );
-					}
-
-					// Propagating resize, and updating values for each animation step
-					that._updateCache( data );
-					that._propagate( "resize", event );
-
-				}
-			}
-		);
-	}
-
-} );
-
-$.ui.plugin.add( "resizable", "containment", {
-
-	start: function() {
-		var element, p, co, ch, cw, width, height,
-			that = $( this ).resizable( "instance" ),
-			o = that.options,
-			el = that.element,
-			oc = o.containment,
-			ce = ( oc instanceof $ ) ?
-				oc.get( 0 ) :
-				( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
-
-		if ( !ce ) {
-			return;
-		}
-
-		that.containerElement = $( ce );
-
-		if ( /document/.test( oc ) || oc === document ) {
-			that.containerOffset = {
-				left: 0,
-				top: 0
-			};
-			that.containerPosition = {
-				left: 0,
-				top: 0
-			};
-
-			that.parentData = {
-				element: $( document ),
-				left: 0,
-				top: 0,
-				width: $( document ).width(),
-				height: $( document ).height() || document.body.parentNode.scrollHeight
-			};
-		} else {
-			element = $( ce );
-			p = [];
-			$( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) {
-				p[ i ] = that._num( element.css( "padding" + name ) );
-			} );
-
-			that.containerOffset = element.offset();
-			that.containerPosition = element.position();
-			that.containerSize = {
-				height: ( element.innerHeight() - p[ 3 ] ),
-				width: ( element.innerWidth() - p[ 1 ] )
-			};
-
-			co = that.containerOffset;
-			ch = that.containerSize.height;
-			cw = that.containerSize.width;
-			width = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
-			height = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;
-
-			that.parentData = {
-				element: ce,
-				left: co.left,
-				top: co.top,
-				width: width,
-				height: height
-			};
-		}
-	},
-
-	resize: function( event ) {
-		var woset, hoset, isParent, isOffsetRelative,
-			that = $( this ).resizable( "instance" ),
-			o = that.options,
-			co = that.containerOffset,
-			cp = that.position,
-			pRatio = that._aspectRatio || event.shiftKey,
-			cop = {
-				top: 0,
-				left: 0
-			},
-			ce = that.containerElement,
-			continueResize = true;
-
-		if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
-			cop = co;
-		}
-
-		if ( cp.left < ( that._helper ? co.left : 0 ) ) {
-			that.size.width = that.size.width +
-				( that._helper ?
-					( that.position.left - co.left ) :
-					( that.position.left - cop.left ) );
-
-			if ( pRatio ) {
-				that.size.height = that.size.width / that.aspectRatio;
-				continueResize = false;
-			}
-			that.position.left = o.helper ? co.left : 0;
-		}
-
-		if ( cp.top < ( that._helper ? co.top : 0 ) ) {
-			that.size.height = that.size.height +
-				( that._helper ?
-					( that.position.top - co.top ) :
-					that.position.top );
-
-			if ( pRatio ) {
-				that.size.width = that.size.height * that.aspectRatio;
-				continueResize = false;
-			}
-			that.position.top = that._helper ? co.top : 0;
-		}
-
-		isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
-		isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
-
-		if ( isParent && isOffsetRelative ) {
-			that.offset.left = that.parentData.left + that.position.left;
-			that.offset.top = that.parentData.top + that.position.top;
-		} else {
-			that.offset.left = that.element.offset().left;
-			that.offset.top = that.element.offset().top;
-		}
-
-		woset = Math.abs( that.sizeDiff.width +
-			( that._helper ?
-				that.offset.left - cop.left :
-				( that.offset.left - co.left ) ) );
-
-		hoset = Math.abs( that.sizeDiff.height +
-			( that._helper ?
-				that.offset.top - cop.top :
-				( that.offset.top - co.top ) ) );
-
-		if ( woset + that.size.width >= that.parentData.width ) {
-			that.size.width = that.parentData.width - woset;
-			if ( pRatio ) {
-				that.size.height = that.size.width / that.aspectRatio;
-				continueResize = false;
-			}
-		}
-
-		if ( hoset + that.size.height >= that.parentData.height ) {
-			that.size.height = that.parentData.height - hoset;
-			if ( pRatio ) {
-				that.size.width = that.size.height * that.aspectRatio;
-				continueResize = false;
-			}
-		}
-
-		if ( !continueResize ) {
-			that.position.left = that.prevPosition.left;
-			that.position.top = that.prevPosition.top;
-			that.size.width = that.prevSize.width;
-			that.size.height = that.prevSize.height;
-		}
-	},
-
-	stop: function() {
-		var that = $( this ).resizable( "instance" ),
-			o = that.options,
-			co = that.containerOffset,
-			cop = that.containerPosition,
-			ce = that.containerElement,
-			helper = $( that.helper ),
-			ho = helper.offset(),
-			w = helper.outerWidth() - that.sizeDiff.width,
-			h = helper.outerHeight() - that.sizeDiff.height;
-
-		if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
-			$( this ).css( {
-				left: ho.left - cop.left - co.left,
-				width: w,
-				height: h
-			} );
-		}
-
-		if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
-			$( this ).css( {
-				left: ho.left - cop.left - co.left,
-				width: w,
-				height: h
-			} );
-		}
-	}
-} );
-
-$.ui.plugin.add( "resizable", "alsoResize", {
-
-	start: function() {
-		var that = $( this ).resizable( "instance" ),
-			o = that.options;
-
-		$( o.alsoResize ).each( function() {
-			var el = $( this );
-			el.data( "ui-resizable-alsoresize", {
-				width: parseFloat( el.width() ), height: parseFloat( el.height() ),
-				left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) )
-			} );
-		} );
-	},
-
-	resize: function( event, ui ) {
-		var that = $( this ).resizable( "instance" ),
-			o = that.options,
-			os = that.originalSize,
-			op = that.originalPosition,
-			delta = {
-				height: ( that.size.height - os.height ) || 0,
-				width: ( that.size.width - os.width ) || 0,
-				top: ( that.position.top - op.top ) || 0,
-				left: ( that.position.left - op.left ) || 0
-			};
-
-			$( o.alsoResize ).each( function() {
-				var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {},
-					css = el.parents( ui.originalElement[ 0 ] ).length ?
-							[ "width", "height" ] :
-							[ "width", "height", "top", "left" ];
-
-				$.each( css, function( i, prop ) {
-					var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );
-					if ( sum && sum >= 0 ) {
-						style[ prop ] = sum || null;
-					}
-				} );
-
-				el.css( style );
-			} );
-	},
-
-	stop: function() {
-		$( this ).removeData( "ui-resizable-alsoresize" );
-	}
-} );
-
-$.ui.plugin.add( "resizable", "ghost", {
-
-	start: function() {
-
-		var that = $( this ).resizable( "instance" ), cs = that.size;
-
-		that.ghost = that.originalElement.clone();
-		that.ghost.css( {
-			opacity: 0.25,
-			display: "block",
-			position: "relative",
-			height: cs.height,
-			width: cs.width,
-			margin: 0,
-			left: 0,
-			top: 0
-		} );
-
-		that._addClass( that.ghost, "ui-resizable-ghost" );
-
-		// DEPRECATED
-		// TODO: remove after 1.12
-		if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) {
-
-			// Ghost option
-			that.ghost.addClass( this.options.ghost );
-		}
-
-		that.ghost.appendTo( that.helper );
-
-	},
-
-	resize: function() {
-		var that = $( this ).resizable( "instance" );
-		if ( that.ghost ) {
-			that.ghost.css( {
-				position: "relative",
-				height: that.size.height,
-				width: that.size.width
-			} );
-		}
-	},
-
-	stop: function() {
-		var that = $( this ).resizable( "instance" );
-		if ( that.ghost && that.helper ) {
-			that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );
-		}
-	}
-
-} );
-
-$.ui.plugin.add( "resizable", "grid", {
-
-	resize: function() {
-		var outerDimensions,
-			that = $( this ).resizable( "instance" ),
-			o = that.options,
-			cs = that.size,
-			os = that.originalSize,
-			op = that.originalPosition,
-			a = that.axis,
-			grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
-			gridX = ( grid[ 0 ] || 1 ),
-			gridY = ( grid[ 1 ] || 1 ),
-			ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,
-			oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,
-			newWidth = os.width + ox,
-			newHeight = os.height + oy,
-			isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),
-			isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),
-			isMinWidth = o.minWidth && ( o.minWidth > newWidth ),
-			isMinHeight = o.minHeight && ( o.minHeight > newHeight );
-
-		o.grid = grid;
-
-		if ( isMinWidth ) {
-			newWidth += gridX;
-		}
-		if ( isMinHeight ) {
-			newHeight += gridY;
-		}
-		if ( isMaxWidth ) {
-			newWidth -= gridX;
-		}
-		if ( isMaxHeight ) {
-			newHeight -= gridY;
-		}
-
-		if ( /^(se|s|e)$/.test( a ) ) {
-			that.size.width = newWidth;
-			that.size.height = newHeight;
-		} else if ( /^(ne)$/.test( a ) ) {
-			that.size.width = newWidth;
-			that.size.height = newHeight;
-			that.position.top = op.top - oy;
-		} else if ( /^(sw)$/.test( a ) ) {
-			that.size.width = newWidth;
-			that.size.height = newHeight;
-			that.position.left = op.left - ox;
-		} else {
-			if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {
-				outerDimensions = that._getPaddingPlusBorderDimensions( this );
-			}
-
-			if ( newHeight - gridY > 0 ) {
-				that.size.height = newHeight;
-				that.position.top = op.top - oy;
-			} else {
-				newHeight = gridY - outerDimensions.height;
-				that.size.height = newHeight;
-				that.position.top = op.top + os.height - newHeight;
-			}
-			if ( newWidth - gridX > 0 ) {
-				that.size.width = newWidth;
-				that.position.left = op.left - ox;
-			} else {
-				newWidth = gridX - outerDimensions.width;
-				that.size.width = newWidth;
-				that.position.left = op.left + os.width - newWidth;
-			}
-		}
-	}
-
-} );
-
-var widgetsResizable = $.ui.resizable;
-
-
-/*!
- * jQuery UI Selectable 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Selectable
-//>>group: Interactions
-//>>description: Allows groups of elements to be selected with the mouse.
-//>>docs: http://api.jqueryui.com/selectable/
-//>>demos: http://jqueryui.com/selectable/
-//>>css.structure: ../../themes/base/selectable.css
-
-
-
-var widgetsSelectable = $.widget( "ui.selectable", $.ui.mouse, {
-	version: "1.12.0",
-	options: {
-		appendTo: "body",
-		autoRefresh: true,
-		distance: 0,
-		filter: "*",
-		tolerance: "touch",
-
-		// Callbacks
-		selected: null,
-		selecting: null,
-		start: null,
-		stop: null,
-		unselected: null,
-		unselecting: null
-	},
-	_create: function() {
-		var that = this;
-
-		this._addClass( "ui-selectable" );
-
-		this.dragged = false;
-
-		// Cache selectee children based on filter
-		this.refresh = function() {
-			that.elementPos = $( that.element[ 0 ] ).offset();
-			that.selectees = $( that.options.filter, that.element[ 0 ] );
-			that._addClass( that.selectees, "ui-selectee" );
-			that.selectees.each( function() {
-				var $this = $( this ),
-					selecteeOffset = $this.offset(),
-					pos = {
-						left: selecteeOffset.left - that.elementPos.left,
-						top: selecteeOffset.top - that.elementPos.top
-					};
-				$.data( this, "selectable-item", {
-					element: this,
-					$element: $this,
-					left: pos.left,
-					top: pos.top,
-					right: pos.left + $this.outerWidth(),
-					bottom: pos.top + $this.outerHeight(),
-					startselected: false,
-					selected: $this.hasClass( "ui-selected" ),
-					selecting: $this.hasClass( "ui-selecting" ),
-					unselecting: $this.hasClass( "ui-unselecting" )
-				} );
-			} );
-		};
-		this.refresh();
-
-		this._mouseInit();
-
-		this.helper = $( "<div>" );
-		this._addClass( this.helper, "ui-selectable-helper" );
-	},
-
-	_destroy: function() {
-		this.selectees.removeData( "selectable-item" );
-		this._mouseDestroy();
-	},
-
-	_mouseStart: function( event ) {
-		var that = this,
-			options = this.options;
-
-		this.opos = [ event.pageX, event.pageY ];
-		this.elementPos = $( this.element[ 0 ] ).offset();
-
-		if ( this.options.disabled ) {
-			return;
-		}
-
-		this.selectees = $( options.filter, this.element[ 0 ] );
-
-		this._trigger( "start", event );
-
-		$( options.appendTo ).append( this.helper );
-
-		// position helper (lasso)
-		this.helper.css( {
-			"left": event.pageX,
-			"top": event.pageY,
-			"width": 0,
-			"height": 0
-		} );
-
-		if ( options.autoRefresh ) {
-			this.refresh();
-		}
-
-		this.selectees.filter( ".ui-selected" ).each( function() {
-			var selectee = $.data( this, "selectable-item" );
-			selectee.startselected = true;
-			if ( !event.metaKey && !event.ctrlKey ) {
-				that._removeClass( selectee.$element, "ui-selected" );
-				selectee.selected = false;
-				that._addClass( selectee.$element, "ui-unselecting" );
-				selectee.unselecting = true;
-
-				// selectable UNSELECTING callback
-				that._trigger( "unselecting", event, {
-					unselecting: selectee.element
-				} );
-			}
-		} );
-
-		$( event.target ).parents().addBack().each( function() {
-			var doSelect,
-				selectee = $.data( this, "selectable-item" );
-			if ( selectee ) {
-				doSelect = ( !event.metaKey && !event.ctrlKey ) ||
-					!selectee.$element.hasClass( "ui-selected" );
-				that._removeClass( selectee.$element, doSelect ? "ui-unselecting" : "ui-selected" )
-					._addClass( selectee.$element, doSelect ? "ui-selecting" : "ui-unselecting" );
-				selectee.unselecting = !doSelect;
-				selectee.selecting = doSelect;
-				selectee.selected = doSelect;
-
-				// selectable (UN)SELECTING callback
-				if ( doSelect ) {
-					that._trigger( "selecting", event, {
-						selecting: selectee.element
-					} );
-				} else {
-					that._trigger( "unselecting", event, {
-						unselecting: selectee.element
-					} );
-				}
-				return false;
-			}
-		} );
-
-	},
-
-	_mouseDrag: function( event ) {
-
-		this.dragged = true;
-
-		if ( this.options.disabled ) {
-			return;
-		}
-
-		var tmp,
-			that = this,
-			options = this.options,
-			x1 = this.opos[ 0 ],
-			y1 = this.opos[ 1 ],
-			x2 = event.pageX,
-			y2 = event.pageY;
-
-		if ( x1 > x2 ) { tmp = x2; x2 = x1; x1 = tmp; }
-		if ( y1 > y2 ) { tmp = y2; y2 = y1; y1 = tmp; }
-		this.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } );
-
-		this.selectees.each( function() {
-			var selectee = $.data( this, "selectable-item" ),
-				hit = false,
-				offset = {};
-
-			//prevent helper from being selected if appendTo: selectable
-			if ( !selectee || selectee.element === that.element[ 0 ] ) {
-				return;
-			}
-
-			offset.left   = selectee.left   + that.elementPos.left;
-			offset.right  = selectee.right  + that.elementPos.left;
-			offset.top    = selectee.top    + that.elementPos.top;
-			offset.bottom = selectee.bottom + that.elementPos.top;
-
-			if ( options.tolerance === "touch" ) {
-				hit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 ||
-                    offset.bottom < y1 ) );
-			} else if ( options.tolerance === "fit" ) {
-				hit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 &&
-                    offset.bottom < y2 );
-			}
-
-			if ( hit ) {
-
-				// SELECT
-				if ( selectee.selected ) {
-					that._removeClass( selectee.$element, "ui-selected" );
-					selectee.selected = false;
-				}
-				if ( selectee.unselecting ) {
-					that._removeClass( selectee.$element, "ui-unselecting" );
-					selectee.unselecting = false;
-				}
-				if ( !selectee.selecting ) {
-					that._addClass( selectee.$element, "ui-selecting" );
-					selectee.selecting = true;
-
-					// selectable SELECTING callback
-					that._trigger( "selecting", event, {
-						selecting: selectee.element
-					} );
-				}
-			} else {
-
-				// UNSELECT
-				if ( selectee.selecting ) {
-					if ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) {
-						that._removeClass( selectee.$element, "ui-selecting" );
-						selectee.selecting = false;
-						that._addClass( selectee.$element, "ui-selected" );
-						selectee.selected = true;
-					} else {
-						that._removeClass( selectee.$element, "ui-selecting" );
-						selectee.selecting = false;
-						if ( selectee.startselected ) {
-							that._addClass( selectee.$element, "ui-unselecting" );
-							selectee.unselecting = true;
-						}
-
-						// selectable UNSELECTING callback
-						that._trigger( "unselecting", event, {
-							unselecting: selectee.element
-						} );
-					}
-				}
-				if ( selectee.selected ) {
-					if ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) {
-						that._removeClass( selectee.$element, "ui-selected" );
-						selectee.selected = false;
-
-						that._addClass( selectee.$element, "ui-unselecting" );
-						selectee.unselecting = true;
-
-						// selectable UNSELECTING callback
-						that._trigger( "unselecting", event, {
-							unselecting: selectee.element
-						} );
-					}
-				}
-			}
-		} );
-
-		return false;
-	},
-
-	_mouseStop: function( event ) {
-		var that = this;
-
-		this.dragged = false;
-
-		$( ".ui-unselecting", this.element[ 0 ] ).each( function() {
-			var selectee = $.data( this, "selectable-item" );
-			that._removeClass( selectee.$element, "ui-unselecting" );
-			selectee.unselecting = false;
-			selectee.startselected = false;
-			that._trigger( "unselected", event, {
-				unselected: selectee.element
-			} );
-		} );
-		$( ".ui-selecting", this.element[ 0 ] ).each( function() {
-			var selectee = $.data( this, "selectable-item" );
-			that._removeClass( selectee.$element, "ui-selecting" )
-				._addClass( selectee.$element, "ui-selected" );
-			selectee.selecting = false;
-			selectee.selected = true;
-			selectee.startselected = true;
-			that._trigger( "selected", event, {
-				selected: selectee.element
-			} );
-		} );
-		this._trigger( "stop", event );
-
-		this.helper.remove();
-
-		return false;
-	}
-
-} );
-
-
-/*!
- * jQuery UI Sortable 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Sortable
-//>>group: Interactions
-//>>description: Enables items in a list to be sorted using the mouse.
-//>>docs: http://api.jqueryui.com/sortable/
-//>>demos: http://jqueryui.com/sortable/
-//>>css.structure: ../../themes/base/sortable.css
-
-
-
-var widgetsSortable = $.widget( "ui.sortable", $.ui.mouse, {
-	version: "1.12.0",
-	widgetEventPrefix: "sort",
-	ready: false,
-	options: {
-		appendTo: "parent",
-		axis: false,
-		connectWith: false,
-		containment: false,
-		cursor: "auto",
-		cursorAt: false,
-		dropOnEmpty: true,
-		forcePlaceholderSize: false,
-		forceHelperSize: false,
-		grid: false,
-		handle: false,
-		helper: "original",
-		items: "> *",
-		opacity: false,
-		placeholder: false,
-		revert: false,
-		scroll: true,
-		scrollSensitivity: 20,
-		scrollSpeed: 20,
-		scope: "default",
-		tolerance: "intersect",
-		zIndex: 1000,
-
-		// Callbacks
-		activate: null,
-		beforeStop: null,
-		change: null,
-		deactivate: null,
-		out: null,
-		over: null,
-		receive: null,
-		remove: null,
-		sort: null,
-		start: null,
-		stop: null,
-		update: null
-	},
-
-	_isOverAxis: function( x, reference, size ) {
-		return ( x >= reference ) && ( x < ( reference + size ) );
-	},
-
-	_isFloating: function( item ) {
-		return ( /left|right/ ).test( item.css( "float" ) ) ||
-			( /inline|table-cell/ ).test( item.css( "display" ) );
-	},
-
-	_create: function() {
-		this.containerCache = {};
-		this._addClass( "ui-sortable" );
-
-		//Get the items
-		this.refresh();
-
-		//Let's determine the parent's offset
-		this.offset = this.element.offset();
-
-		//Initialize mouse events for interaction
-		this._mouseInit();
-
-		this._setHandleClassName();
-
-		//We're ready to go
-		this.ready = true;
-
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-
-		if ( key === "handle" ) {
-			this._setHandleClassName();
-		}
-	},
-
-	_setHandleClassName: function() {
-		var that = this;
-		this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" );
-		$.each( this.items, function() {
-			that._addClass(
-				this.instance.options.handle ?
-					this.item.find( this.instance.options.handle ) :
-					this.item,
-				"ui-sortable-handle"
-			);
-		} );
-	},
-
-	_destroy: function() {
-		this._mouseDestroy();
-
-		for ( var i = this.items.length - 1; i >= 0; i-- ) {
-			this.items[ i ].item.removeData( this.widgetName + "-item" );
-		}
-
-		return this;
-	},
-
-	_mouseCapture: function( event, overrideHandle ) {
-		var currentItem = null,
-			validHandle = false,
-			that = this;
-
-		if ( this.reverting ) {
-			return false;
-		}
-
-		if ( this.options.disabled || this.options.type === "static" ) {
-			return false;
-		}
-
-		//We have to refresh the items data once first
-		this._refreshItems( event );
-
-		//Find out if the clicked node (or one of its parents) is a actual item in this.items
-		$( event.target ).parents().each( function() {
-			if ( $.data( this, that.widgetName + "-item" ) === that ) {
-				currentItem = $( this );
-				return false;
-			}
-		} );
-		if ( $.data( event.target, that.widgetName + "-item" ) === that ) {
-			currentItem = $( event.target );
-		}
-
-		if ( !currentItem ) {
-			return false;
-		}
-		if ( this.options.handle && !overrideHandle ) {
-			$( this.options.handle, currentItem ).find( "*" ).addBack().each( function() {
-				if ( this === event.target ) {
-					validHandle = true;
-				}
-			} );
-			if ( !validHandle ) {
-				return false;
-			}
-		}
-
-		this.currentItem = currentItem;
-		this._removeCurrentsFromItems();
-		return true;
-
-	},
-
-	_mouseStart: function( event, overrideHandle, noActivation ) {
-
-		var i, body,
-			o = this.options;
-
-		this.currentContainer = this;
-
-		//We only need to call refreshPositions, because the refreshItems call has been moved to
-		// mouseCapture
-		this.refreshPositions();
-
-		//Create and append the visible helper
-		this.helper = this._createHelper( event );
-
-		//Cache the helper size
-		this._cacheHelperProportions();
-
-		/*
-		 * - Position generation -
-		 * This block generates everything position related - it's the core of draggables.
-		 */
-
-		//Cache the margins of the original element
-		this._cacheMargins();
-
-		//Get the next scrolling parent
-		this.scrollParent = this.helper.scrollParent();
-
-		//The element's absolute position on the page minus margins
-		this.offset = this.currentItem.offset();
-		this.offset = {
-			top: this.offset.top - this.margins.top,
-			left: this.offset.left - this.margins.left
-		};
-
-		$.extend( this.offset, {
-			click: { //Where the click happened, relative to the element
-				left: event.pageX - this.offset.left,
-				top: event.pageY - this.offset.top
-			},
-			parent: this._getParentOffset(),
-
-			// This is a relative to absolute position minus the actual position calculation -
-			// only used for relative positioned helper
-			relative: this._getRelativeOffset()
-		} );
-
-		// Only after we got the offset, we can change the helper's position to absolute
-		// TODO: Still need to figure out a way to make relative sorting possible
-		this.helper.css( "position", "absolute" );
-		this.cssPosition = this.helper.css( "position" );
-
-		//Generate the original position
-		this.originalPosition = this._generatePosition( event );
-		this.originalPageX = event.pageX;
-		this.originalPageY = event.pageY;
-
-		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
-		( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );
-
-		//Cache the former DOM position
-		this.domPosition = {
-			prev: this.currentItem.prev()[ 0 ],
-			parent: this.currentItem.parent()[ 0 ]
-		};
-
-		// If the helper is not the original, hide the original so it's not playing any role during
-		// the drag, won't cause anything bad this way
-		if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
-			this.currentItem.hide();
-		}
-
-		//Create the placeholder
-		this._createPlaceholder();
-
-		//Set a containment if given in the options
-		if ( o.containment ) {
-			this._setContainment();
-		}
-
-		if ( o.cursor && o.cursor !== "auto" ) { // cursor option
-			body = this.document.find( "body" );
-
-			// Support: IE
-			this.storedCursor = body.css( "cursor" );
-			body.css( "cursor", o.cursor );
-
-			this.storedStylesheet =
-				$( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body );
-		}
-
-		if ( o.opacity ) { // opacity option
-			if ( this.helper.css( "opacity" ) ) {
-				this._storedOpacity = this.helper.css( "opacity" );
-			}
-			this.helper.css( "opacity", o.opacity );
-		}
-
-		if ( o.zIndex ) { // zIndex option
-			if ( this.helper.css( "zIndex" ) ) {
-				this._storedZIndex = this.helper.css( "zIndex" );
-			}
-			this.helper.css( "zIndex", o.zIndex );
-		}
-
-		//Prepare scrolling
-		if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
-				this.scrollParent[ 0 ].tagName !== "HTML" ) {
-			this.overflowOffset = this.scrollParent.offset();
-		}
-
-		//Call callbacks
-		this._trigger( "start", event, this._uiHash() );
-
-		//Recache the helper size
-		if ( !this._preserveHelperProportions ) {
-			this._cacheHelperProportions();
-		}
-
-		//Post "activate" events to possible containers
-		if ( !noActivation ) {
-			for ( i = this.containers.length - 1; i >= 0; i-- ) {
-				this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
-			}
-		}
-
-		//Prepare possible droppables
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.current = this;
-		}
-
-		if ( $.ui.ddmanager && !o.dropBehaviour ) {
-			$.ui.ddmanager.prepareOffsets( this, event );
-		}
-
-		this.dragging = true;
-
-		this._addClass( this.helper, "ui-sortable-helper" );
-
-		// Execute the drag once - this causes the helper not to be visiblebefore getting its
-		// correct position
-		this._mouseDrag( event );
-		return true;
-
-	},
-
-	_mouseDrag: function( event ) {
-		var i, item, itemElement, intersection,
-			o = this.options,
-			scrolled = false;
-
-		//Compute the helpers position
-		this.position = this._generatePosition( event );
-		this.positionAbs = this._convertPositionTo( "absolute" );
-
-		if ( !this.lastPositionAbs ) {
-			this.lastPositionAbs = this.positionAbs;
-		}
-
-		//Do scrolling
-		if ( this.options.scroll ) {
-			if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
-					this.scrollParent[ 0 ].tagName !== "HTML" ) {
-
-				if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -
-						event.pageY < o.scrollSensitivity ) {
-					this.scrollParent[ 0 ].scrollTop =
-						scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;
-				} else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {
-					this.scrollParent[ 0 ].scrollTop =
-						scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;
-				}
-
-				if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -
-						event.pageX < o.scrollSensitivity ) {
-					this.scrollParent[ 0 ].scrollLeft = scrolled =
-						this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;
-				} else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {
-					this.scrollParent[ 0 ].scrollLeft = scrolled =
-						this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;
-				}
-
-			} else {
-
-				if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {
-					scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );
-				} else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <
-						o.scrollSensitivity ) {
-					scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );
-				}
-
-				if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {
-					scrolled = this.document.scrollLeft(
-						this.document.scrollLeft() - o.scrollSpeed
-					);
-				} else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <
-						o.scrollSensitivity ) {
-					scrolled = this.document.scrollLeft(
-						this.document.scrollLeft() + o.scrollSpeed
-					);
-				}
-
-			}
-
-			if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
-				$.ui.ddmanager.prepareOffsets( this, event );
-			}
-		}
-
-		//Regenerate the absolute position used for position checks
-		this.positionAbs = this._convertPositionTo( "absolute" );
-
-		//Set the helper position
-		if ( !this.options.axis || this.options.axis !== "y" ) {
-			this.helper[ 0 ].style.left = this.position.left + "px";
-		}
-		if ( !this.options.axis || this.options.axis !== "x" ) {
-			this.helper[ 0 ].style.top = this.position.top + "px";
-		}
-
-		//Rearrange
-		for ( i = this.items.length - 1; i >= 0; i-- ) {
-
-			//Cache variables and intersection, continue if no intersection
-			item = this.items[ i ];
-			itemElement = item.item[ 0 ];
-			intersection = this._intersectsWithPointer( item );
-			if ( !intersection ) {
-				continue;
-			}
-
-			// Only put the placeholder inside the current Container, skip all
-			// items from other containers. This works because when moving
-			// an item from one container to another the
-			// currentContainer is switched before the placeholder is moved.
-			//
-			// Without this, moving items in "sub-sortables" can cause
-			// the placeholder to jitter between the outer and inner container.
-			if ( item.instance !== this.currentContainer ) {
-				continue;
-			}
-
-			// Cannot intersect with itself
-			// no useless actions that have been done before
-			// no action if the item moved is the parent of the item checked
-			if ( itemElement !== this.currentItem[ 0 ] &&
-				this.placeholder[ intersection === 1 ? "next" : "prev" ]()[ 0 ] !== itemElement &&
-				!$.contains( this.placeholder[ 0 ], itemElement ) &&
-				( this.options.type === "semi-dynamic" ?
-					!$.contains( this.element[ 0 ], itemElement ) :
-					true
-				)
-			) {
-
-				this.direction = intersection === 1 ? "down" : "up";
-
-				if ( this.options.tolerance === "pointer" || this._intersectsWithSides( item ) ) {
-					this._rearrange( event, item );
-				} else {
-					break;
-				}
-
-				this._trigger( "change", event, this._uiHash() );
-				break;
-			}
-		}
-
-		//Post events to containers
-		this._contactContainers( event );
-
-		//Interconnect with droppables
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.drag( this, event );
-		}
-
-		//Call callbacks
-		this._trigger( "sort", event, this._uiHash() );
-
-		this.lastPositionAbs = this.positionAbs;
-		return false;
-
-	},
-
-	_mouseStop: function( event, noPropagation ) {
-
-		if ( !event ) {
-			return;
-		}
-
-		//If we are using droppables, inform the manager about the drop
-		if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
-			$.ui.ddmanager.drop( this, event );
-		}
-
-		if ( this.options.revert ) {
-			var that = this,
-				cur = this.placeholder.offset(),
-				axis = this.options.axis,
-				animation = {};
-
-			if ( !axis || axis === "x" ) {
-				animation.left = cur.left - this.offset.parent.left - this.margins.left +
-					( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
-						0 :
-						this.offsetParent[ 0 ].scrollLeft
-					);
-			}
-			if ( !axis || axis === "y" ) {
-				animation.top = cur.top - this.offset.parent.top - this.margins.top +
-					( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
-						0 :
-						this.offsetParent[ 0 ].scrollTop
-					);
-			}
-			this.reverting = true;
-			$( this.helper ).animate(
-				animation,
-				parseInt( this.options.revert, 10 ) || 500,
-				function() {
-					that._clear( event );
-				}
-			);
-		} else {
-			this._clear( event, noPropagation );
-		}
-
-		return false;
-
-	},
-
-	cancel: function() {
-
-		if ( this.dragging ) {
-
-			this._mouseUp( { target: null } );
-
-			if ( this.options.helper === "original" ) {
-				this.currentItem.css( this._storedCSS );
-				this._removeClass( this.currentItem, "ui-sortable-helper" );
-			} else {
-				this.currentItem.show();
-			}
-
-			//Post deactivating events to containers
-			for ( var i = this.containers.length - 1; i >= 0; i-- ) {
-				this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) );
-				if ( this.containers[ i ].containerCache.over ) {
-					this.containers[ i ]._trigger( "out", null, this._uiHash( this ) );
-					this.containers[ i ].containerCache.over = 0;
-				}
-			}
-
-		}
-
-		if ( this.placeholder ) {
-
-			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
-			// it unbinds ALL events from the original node!
-			if ( this.placeholder[ 0 ].parentNode ) {
-				this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
-			}
-			if ( this.options.helper !== "original" && this.helper &&
-					this.helper[ 0 ].parentNode ) {
-				this.helper.remove();
-			}
-
-			$.extend( this, {
-				helper: null,
-				dragging: false,
-				reverting: false,
-				_noFinalSort: null
-			} );
-
-			if ( this.domPosition.prev ) {
-				$( this.domPosition.prev ).after( this.currentItem );
-			} else {
-				$( this.domPosition.parent ).prepend( this.currentItem );
-			}
-		}
-
-		return this;
-
-	},
-
-	serialize: function( o ) {
-
-		var items = this._getItemsAsjQuery( o && o.connected ),
-			str = [];
-		o = o || {};
-
-		$( items ).each( function() {
-			var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" )
-				.match( o.expression || ( /(.+)[\-=_](.+)/ ) );
-			if ( res ) {
-				str.push(
-					( o.key || res[ 1 ] + "[]" ) +
-					"=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );
-			}
-		} );
-
-		if ( !str.length && o.key ) {
-			str.push( o.key + "=" );
-		}
-
-		return str.join( "&" );
-
-	},
-
-	toArray: function( o ) {
-
-		var items = this._getItemsAsjQuery( o && o.connected ),
-			ret = [];
-
-		o = o || {};
-
-		items.each( function() {
-			ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" );
-		} );
-		return ret;
-
-	},
-
-	/* Be careful with the following core functions */
-	_intersectsWith: function( item ) {
-
-		var x1 = this.positionAbs.left,
-			x2 = x1 + this.helperProportions.width,
-			y1 = this.positionAbs.top,
-			y2 = y1 + this.helperProportions.height,
-			l = item.left,
-			r = l + item.width,
-			t = item.top,
-			b = t + item.height,
-			dyClick = this.offset.click.top,
-			dxClick = this.offset.click.left,
-			isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t &&
-				( y1 + dyClick ) < b ),
-			isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l &&
-				( x1 + dxClick ) < r ),
-			isOverElement = isOverElementHeight && isOverElementWidth;
-
-		if ( this.options.tolerance === "pointer" ||
-			this.options.forcePointerForContainers ||
-			( this.options.tolerance !== "pointer" &&
-				this.helperProportions[ this.floating ? "width" : "height" ] >
-				item[ this.floating ? "width" : "height" ] )
-		) {
-			return isOverElement;
-		} else {
-
-			return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half
-				x2 - ( this.helperProportions.width / 2 ) < r && // Left Half
-				t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half
-				y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half
-
-		}
-	},
-
-	_intersectsWithPointer: function( item ) {
-		var verticalDirection, horizontalDirection,
-			isOverElementHeight = ( this.options.axis === "x" ) ||
-				this._isOverAxis(
-					this.positionAbs.top + this.offset.click.top, item.top, item.height ),
-			isOverElementWidth = ( this.options.axis === "y" ) ||
-				this._isOverAxis(
-					this.positionAbs.left + this.offset.click.left, item.left, item.width ),
-			isOverElement = isOverElementHeight && isOverElementWidth;
-
-		if ( !isOverElement ) {
-			return false;
-		}
-
-		verticalDirection = this._getDragVerticalDirection();
-		horizontalDirection = this._getDragHorizontalDirection();
-
-		return this.floating ?
-			( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 )
-			: ( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) );
-
-	},
-
-	_intersectsWithSides: function( item ) {
-
-		var isOverBottomHalf = this._isOverAxis( this.positionAbs.top +
-				this.offset.click.top, item.top + ( item.height / 2 ), item.height ),
-			isOverRightHalf = this._isOverAxis( this.positionAbs.left +
-				this.offset.click.left, item.left + ( item.width / 2 ), item.width ),
-			verticalDirection = this._getDragVerticalDirection(),
-			horizontalDirection = this._getDragHorizontalDirection();
-
-		if ( this.floating && horizontalDirection ) {
-			return ( ( horizontalDirection === "right" && isOverRightHalf ) ||
-				( horizontalDirection === "left" && !isOverRightHalf ) );
-		} else {
-			return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) ||
-				( verticalDirection === "up" && !isOverBottomHalf ) );
-		}
-
-	},
-
-	_getDragVerticalDirection: function() {
-		var delta = this.positionAbs.top - this.lastPositionAbs.top;
-		return delta !== 0 && ( delta > 0 ? "down" : "up" );
-	},
-
-	_getDragHorizontalDirection: function() {
-		var delta = this.positionAbs.left - this.lastPositionAbs.left;
-		return delta !== 0 && ( delta > 0 ? "right" : "left" );
-	},
-
-	refresh: function( event ) {
-		this._refreshItems( event );
-		this._setHandleClassName();
-		this.refreshPositions();
-		return this;
-	},
-
-	_connectWith: function() {
-		var options = this.options;
-		return options.connectWith.constructor === String ?
-			[ options.connectWith ] :
-			options.connectWith;
-	},
-
-	_getItemsAsjQuery: function( connected ) {
-
-		var i, j, cur, inst,
-			items = [],
-			queries = [],
-			connectWith = this._connectWith();
-
-		if ( connectWith && connected ) {
-			for ( i = connectWith.length - 1; i >= 0; i-- ) {
-				cur = $( connectWith[ i ], this.document[ 0 ] );
-				for ( j = cur.length - 1; j >= 0; j-- ) {
-					inst = $.data( cur[ j ], this.widgetFullName );
-					if ( inst && inst !== this && !inst.options.disabled ) {
-						queries.push( [ $.isFunction( inst.options.items ) ?
-							inst.options.items.call( inst.element ) :
-							$( inst.options.items, inst.element )
-								.not( ".ui-sortable-helper" )
-								.not( ".ui-sortable-placeholder" ), inst ] );
-					}
-				}
-			}
-		}
-
-		queries.push( [ $.isFunction( this.options.items ) ?
-			this.options.items
-				.call( this.element, null, { options: this.options, item: this.currentItem } ) :
-			$( this.options.items, this.element )
-				.not( ".ui-sortable-helper" )
-				.not( ".ui-sortable-placeholder" ), this ] );
-
-		function addItems() {
-			items.push( this );
-		}
-		for ( i = queries.length - 1; i >= 0; i-- ) {
-			queries[ i ][ 0 ].each( addItems );
-		}
-
-		return $( items );
-
-	},
-
-	_removeCurrentsFromItems: function() {
-
-		var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" );
-
-		this.items = $.grep( this.items, function( item ) {
-			for ( var j = 0; j < list.length; j++ ) {
-				if ( list[ j ] === item.item[ 0 ] ) {
-					return false;
-				}
-			}
-			return true;
-		} );
-
-	},
-
-	_refreshItems: function( event ) {
-
-		this.items = [];
-		this.containers = [ this ];
-
-		var i, j, cur, inst, targetData, _queries, item, queriesLength,
-			items = this.items,
-			queries = [ [ $.isFunction( this.options.items ) ?
-				this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :
-				$( this.options.items, this.element ), this ] ],
-			connectWith = this._connectWith();
-
-		//Shouldn't be run the first time through due to massive slow-down
-		if ( connectWith && this.ready ) {
-			for ( i = connectWith.length - 1; i >= 0; i-- ) {
-				cur = $( connectWith[ i ], this.document[ 0 ] );
-				for ( j = cur.length - 1; j >= 0; j-- ) {
-					inst = $.data( cur[ j ], this.widgetFullName );
-					if ( inst && inst !== this && !inst.options.disabled ) {
-						queries.push( [ $.isFunction( inst.options.items ) ?
-							inst.options.items
-								.call( inst.element[ 0 ], event, { item: this.currentItem } ) :
-							$( inst.options.items, inst.element ), inst ] );
-						this.containers.push( inst );
-					}
-				}
-			}
-		}
-
-		for ( i = queries.length - 1; i >= 0; i-- ) {
-			targetData = queries[ i ][ 1 ];
-			_queries = queries[ i ][ 0 ];
-
-			for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {
-				item = $( _queries[ j ] );
-
-				// Data for target checking (mouse manager)
-				item.data( this.widgetName + "-item", targetData );
-
-				items.push( {
-					item: item,
-					instance: targetData,
-					width: 0, height: 0,
-					left: 0, top: 0
-				} );
-			}
-		}
-
-	},
-
-	refreshPositions: function( fast ) {
-
-		// Determine whether items are being displayed horizontally
-		this.floating = this.items.length ?
-			this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
-			false;
-
-		//This has to be redone because due to the item being moved out/into the offsetParent,
-		// the offsetParent's position will change
-		if ( this.offsetParent && this.helper ) {
-			this.offset.parent = this._getParentOffset();
-		}
-
-		var i, item, t, p;
-
-		for ( i = this.items.length - 1; i >= 0; i-- ) {
-			item = this.items[ i ];
-
-			//We ignore calculating positions of all connected containers when we're not over them
-			if ( item.instance !== this.currentContainer && this.currentContainer &&
-					item.item[ 0 ] !== this.currentItem[ 0 ] ) {
-				continue;
-			}
-
-			t = this.options.toleranceElement ?
-				$( this.options.toleranceElement, item.item ) :
-				item.item;
-
-			if ( !fast ) {
-				item.width = t.outerWidth();
-				item.height = t.outerHeight();
-			}
-
-			p = t.offset();
-			item.left = p.left;
-			item.top = p.top;
-		}
-
-		if ( this.options.custom && this.options.custom.refreshContainers ) {
-			this.options.custom.refreshContainers.call( this );
-		} else {
-			for ( i = this.containers.length - 1; i >= 0; i-- ) {
-				p = this.containers[ i ].element.offset();
-				this.containers[ i ].containerCache.left = p.left;
-				this.containers[ i ].containerCache.top = p.top;
-				this.containers[ i ].containerCache.width =
-					this.containers[ i ].element.outerWidth();
-				this.containers[ i ].containerCache.height =
-					this.containers[ i ].element.outerHeight();
-			}
-		}
-
-		return this;
-	},
-
-	_createPlaceholder: function( that ) {
-		that = that || this;
-		var className,
-			o = that.options;
-
-		if ( !o.placeholder || o.placeholder.constructor === String ) {
-			className = o.placeholder;
-			o.placeholder = {
-				element: function() {
-
-					var nodeName = that.currentItem[ 0 ].nodeName.toLowerCase(),
-						element = $( "<" + nodeName + ">", that.document[ 0 ] );
-
-						that._addClass( element, "ui-sortable-placeholder",
-								className || that.currentItem[ 0 ].className )
-							._removeClass( element, "ui-sortable-helper" );
-
-					if ( nodeName === "tbody" ) {
-						that._createTrPlaceholder(
-							that.currentItem.find( "tr" ).eq( 0 ),
-							$( "<tr>", that.document[ 0 ] ).appendTo( element )
-						);
-					} else if ( nodeName === "tr" ) {
-						that._createTrPlaceholder( that.currentItem, element );
-					} else if ( nodeName === "img" ) {
-						element.attr( "src", that.currentItem.attr( "src" ) );
-					}
-
-					if ( !className ) {
-						element.css( "visibility", "hidden" );
-					}
-
-					return element;
-				},
-				update: function( container, p ) {
-
-					// 1. If a className is set as 'placeholder option, we don't force sizes -
-					// the class is responsible for that
-					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a
-					// class name is specified
-					if ( className && !o.forcePlaceholderSize ) {
-						return;
-					}
-
-					//If the element doesn't have a actual height by itself (without styles coming
-					// from a stylesheet), it receives the inline height from the dragged item
-					if ( !p.height() ) {
-						p.height(
-							that.currentItem.innerHeight() -
-							parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) -
-							parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) );
-					}
-					if ( !p.width() ) {
-						p.width(
-							that.currentItem.innerWidth() -
-							parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) -
-							parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) );
-					}
-				}
-			};
-		}
-
-		//Create the placeholder
-		that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );
-
-		//Append it after the actual current item
-		that.currentItem.after( that.placeholder );
-
-		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
-		o.placeholder.update( that, that.placeholder );
-
-	},
-
-	_createTrPlaceholder: function( sourceTr, targetTr ) {
-		var that = this;
-
-		sourceTr.children().each( function() {
-			$( "<td>&#160;</td>", that.document[ 0 ] )
-				.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
-				.appendTo( targetTr );
-		} );
-	},
-
-	_contactContainers: function( event ) {
-		var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,
-			floating, axis,
-			innermostContainer = null,
-			innermostIndex = null;
-
-		// Get innermost container that intersects with item
-		for ( i = this.containers.length - 1; i >= 0; i-- ) {
-
-			// Never consider a container that's located within the item itself
-			if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {
-				continue;
-			}
-
-			if ( this._intersectsWith( this.containers[ i ].containerCache ) ) {
-
-				// If we've already found a container and it's more "inner" than this, then continue
-				if ( innermostContainer &&
-						$.contains(
-							this.containers[ i ].element[ 0 ],
-							innermostContainer.element[ 0 ] ) ) {
-					continue;
-				}
-
-				innermostContainer = this.containers[ i ];
-				innermostIndex = i;
-
-			} else {
-
-				// container doesn't intersect. trigger "out" event if necessary
-				if ( this.containers[ i ].containerCache.over ) {
-					this.containers[ i ]._trigger( "out", event, this._uiHash( this ) );
-					this.containers[ i ].containerCache.over = 0;
-				}
-			}
-
-		}
-
-		// If no intersecting containers found, return
-		if ( !innermostContainer ) {
-			return;
-		}
-
-		// Move the item into the container if it's not there already
-		if ( this.containers.length === 1 ) {
-			if ( !this.containers[ innermostIndex ].containerCache.over ) {
-				this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
-				this.containers[ innermostIndex ].containerCache.over = 1;
-			}
-		} else {
-
-			// When entering a new container, we will find the item with the least distance and
-			// append our item near it
-			dist = 10000;
-			itemWithLeastDistance = null;
-			floating = innermostContainer.floating || this._isFloating( this.currentItem );
-			posProperty = floating ? "left" : "top";
-			sizeProperty = floating ? "width" : "height";
-			axis = floating ? "pageX" : "pageY";
-
-			for ( j = this.items.length - 1; j >= 0; j-- ) {
-				if ( !$.contains(
-						this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )
-				) {
-					continue;
-				}
-				if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {
-					continue;
-				}
-
-				cur = this.items[ j ].item.offset()[ posProperty ];
-				nearBottom = false;
-				if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
-					nearBottom = true;
-				}
-
-				if ( Math.abs( event[ axis ] - cur ) < dist ) {
-					dist = Math.abs( event[ axis ] - cur );
-					itemWithLeastDistance = this.items[ j ];
-					this.direction = nearBottom ? "up" : "down";
-				}
-			}
-
-			//Check if dropOnEmpty is enabled
-			if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {
-				return;
-			}
-
-			if ( this.currentContainer === this.containers[ innermostIndex ] ) {
-				if ( !this.currentContainer.containerCache.over ) {
-					this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
-					this.currentContainer.containerCache.over = 1;
-				}
-				return;
-			}
-
-			itemWithLeastDistance ?
-				this._rearrange( event, itemWithLeastDistance, null, true ) :
-				this._rearrange( event, null, this.containers[ innermostIndex ].element, true );
-			this._trigger( "change", event, this._uiHash() );
-			this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) );
-			this.currentContainer = this.containers[ innermostIndex ];
-
-			//Update the placeholder
-			this.options.placeholder.update( this.currentContainer, this.placeholder );
-
-			this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
-			this.containers[ innermostIndex ].containerCache.over = 1;
-		}
-
-	},
-
-	_createHelper: function( event ) {
-
-		var o = this.options,
-			helper = $.isFunction( o.helper ) ?
-				$( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :
-				( o.helper === "clone" ? this.currentItem.clone() : this.currentItem );
-
-		//Add the helper to the DOM if that didn't happen already
-		if ( !helper.parents( "body" ).length ) {
-			$( o.appendTo !== "parent" ?
-				o.appendTo :
-				this.currentItem[ 0 ].parentNode )[ 0 ].appendChild( helper[ 0 ] );
-		}
-
-		if ( helper[ 0 ] === this.currentItem[ 0 ] ) {
-			this._storedCSS = {
-				width: this.currentItem[ 0 ].style.width,
-				height: this.currentItem[ 0 ].style.height,
-				position: this.currentItem.css( "position" ),
-				top: this.currentItem.css( "top" ),
-				left: this.currentItem.css( "left" )
-			};
-		}
-
-		if ( !helper[ 0 ].style.width || o.forceHelperSize ) {
-			helper.width( this.currentItem.width() );
-		}
-		if ( !helper[ 0 ].style.height || o.forceHelperSize ) {
-			helper.height( this.currentItem.height() );
-		}
-
-		return helper;
-
-	},
-
-	_adjustOffsetFromHelper: function( obj ) {
-		if ( typeof obj === "string" ) {
-			obj = obj.split( " " );
-		}
-		if ( $.isArray( obj ) ) {
-			obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
-		}
-		if ( "left" in obj ) {
-			this.offset.click.left = obj.left + this.margins.left;
-		}
-		if ( "right" in obj ) {
-			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
-		}
-		if ( "top" in obj ) {
-			this.offset.click.top = obj.top + this.margins.top;
-		}
-		if ( "bottom" in obj ) {
-			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
-		}
-	},
-
-	_getParentOffset: function() {
-
-		//Get the offsetParent and cache its position
-		this.offsetParent = this.helper.offsetParent();
-		var po = this.offsetParent.offset();
-
-		// This is a special case where we need to modify a offset calculated on start, since the
-		// following happened:
-		// 1. The position of the helper is absolute, so it's position is calculated based on the
-		// next positioned parent
-		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
-		// the document, which means that the scroll is included in the initial calculation of the
-		// offset of the parent, and never recalculated upon drag
-		if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&
-				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
-			po.left += this.scrollParent.scrollLeft();
-			po.top += this.scrollParent.scrollTop();
-		}
-
-		// This needs to be actually done for all browsers, since pageX/pageY includes this
-		// information with an ugly IE fix
-		if ( this.offsetParent[ 0 ] === this.document[ 0 ].body ||
-				( this.offsetParent[ 0 ].tagName &&
-				this.offsetParent[ 0 ].tagName.toLowerCase() === "html" && $.ui.ie ) ) {
-			po = { top: 0, left: 0 };
-		}
-
-		return {
-			top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
-			left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
-		};
-
-	},
-
-	_getRelativeOffset: function() {
-
-		if ( this.cssPosition === "relative" ) {
-			var p = this.currentItem.position();
-			return {
-				top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
-					this.scrollParent.scrollTop(),
-				left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
-					this.scrollParent.scrollLeft()
-			};
-		} else {
-			return { top: 0, left: 0 };
-		}
-
-	},
-
-	_cacheMargins: function() {
-		this.margins = {
-			left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ),
-			top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 )
-		};
-	},
-
-	_cacheHelperProportions: function() {
-		this.helperProportions = {
-			width: this.helper.outerWidth(),
-			height: this.helper.outerHeight()
-		};
-	},
-
-	_setContainment: function() {
-
-		var ce, co, over,
-			o = this.options;
-		if ( o.containment === "parent" ) {
-			o.containment = this.helper[ 0 ].parentNode;
-		}
-		if ( o.containment === "document" || o.containment === "window" ) {
-			this.containment = [
-				0 - this.offset.relative.left - this.offset.parent.left,
-				0 - this.offset.relative.top - this.offset.parent.top,
-				o.containment === "document" ?
-					this.document.width() :
-					this.window.width() - this.helperProportions.width - this.margins.left,
-				( o.containment === "document" ?
-					( this.document.height() || document.body.parentNode.scrollHeight ) :
-					this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight
-				) - this.helperProportions.height - this.margins.top
-			];
-		}
-
-		if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {
-			ce = $( o.containment )[ 0 ];
-			co = $( o.containment ).offset();
-			over = ( $( ce ).css( "overflow" ) !== "hidden" );
-
-			this.containment = [
-				co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) +
-					( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left,
-				co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) +
-					( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top,
-				co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
-					( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) -
-					( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) -
-					this.helperProportions.width - this.margins.left,
-				co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
-					( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) -
-					( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) -
-					this.helperProportions.height - this.margins.top
-			];
-		}
-
-	},
-
-	_convertPositionTo: function( d, pos ) {
-
-		if ( !pos ) {
-			pos = this.position;
-		}
-		var mod = d === "absolute" ? 1 : -1,
-			scroll = this.cssPosition === "absolute" &&
-				!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
-				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
-					this.offsetParent :
-					this.scrollParent,
-			scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
-
-		return {
-			top: (
-
-				// The absolute mouse position
-				pos.top	+
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.top * mod +
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.top * mod -
-				( ( this.cssPosition === "fixed" ?
-					-this.scrollParent.scrollTop() :
-					( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod )
-			),
-			left: (
-
-				// The absolute mouse position
-				pos.left +
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.left * mod +
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.left * mod	-
-				( ( this.cssPosition === "fixed" ?
-					-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :
-					scroll.scrollLeft() ) * mod )
-			)
-		};
-
-	},
-
-	_generatePosition: function( event ) {
-
-		var top, left,
-			o = this.options,
-			pageX = event.pageX,
-			pageY = event.pageY,
-			scroll = this.cssPosition === "absolute" &&
-				!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
-				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
-					this.offsetParent :
-					this.scrollParent,
-				scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
-
-		// This is another very weird special case that only happens for relative elements:
-		// 1. If the css position is relative
-		// 2. and the scroll parent is the document or similar to the offset parent
-		// we have to refresh the relative offset during the scroll so there are no jumps
-		if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
-				this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {
-			this.offset.relative = this._getRelativeOffset();
-		}
-
-		/*
-		 * - Position constraining -
-		 * Constrain the position to a mix of grid, containment.
-		 */
-
-		if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options
-
-			if ( this.containment ) {
-				if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {
-					pageX = this.containment[ 0 ] + this.offset.click.left;
-				}
-				if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {
-					pageY = this.containment[ 1 ] + this.offset.click.top;
-				}
-				if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {
-					pageX = this.containment[ 2 ] + this.offset.click.left;
-				}
-				if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {
-					pageY = this.containment[ 3 ] + this.offset.click.top;
-				}
-			}
-
-			if ( o.grid ) {
-				top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /
-					o.grid[ 1 ] ) * o.grid[ 1 ];
-				pageY = this.containment ?
-					( ( top - this.offset.click.top >= this.containment[ 1 ] &&
-						top - this.offset.click.top <= this.containment[ 3 ] ) ?
-							top :
-							( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?
-								top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :
-								top;
-
-				left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /
-					o.grid[ 0 ] ) * o.grid[ 0 ];
-				pageX = this.containment ?
-					( ( left - this.offset.click.left >= this.containment[ 0 ] &&
-						left - this.offset.click.left <= this.containment[ 2 ] ) ?
-							left :
-							( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?
-								left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :
-								left;
-			}
-
-		}
-
-		return {
-			top: (
-
-				// The absolute mouse position
-				pageY -
-
-				// Click offset (relative to the element)
-				this.offset.click.top -
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.top -
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.top +
-				( ( this.cssPosition === "fixed" ?
-					-this.scrollParent.scrollTop() :
-					( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )
-			),
-			left: (
-
-				// The absolute mouse position
-				pageX -
-
-				// Click offset (relative to the element)
-				this.offset.click.left -
-
-				// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.relative.left -
-
-				// The offsetParent's offset without borders (offset + border)
-				this.offset.parent.left +
-				( ( this.cssPosition === "fixed" ?
-					-this.scrollParent.scrollLeft() :
-					scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
-			)
-		};
-
-	},
-
-	_rearrange: function( event, i, a, hardRefresh ) {
-
-		a ? a[ 0 ].appendChild( this.placeholder[ 0 ] ) :
-			i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],
-				( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );
-
-		//Various things done here to improve the performance:
-		// 1. we create a setTimeout, that calls refreshPositions
-		// 2. on the instance, we have a counter variable, that get's higher after every append
-		// 3. on the local scope, we copy the counter variable, and check in the timeout,
-		// if it's still the same
-		// 4. this lets only the last addition to the timeout stack through
-		this.counter = this.counter ? ++this.counter : 1;
-		var counter = this.counter;
-
-		this._delay( function() {
-			if ( counter === this.counter ) {
-
-				//Precompute after each DOM insertion, NOT on mousemove
-				this.refreshPositions( !hardRefresh );
-			}
-		} );
-
-	},
-
-	_clear: function( event, noPropagation ) {
-
-		this.reverting = false;
-
-		// We delay all events that have to be triggered to after the point where the placeholder
-		// has been removed and everything else normalized again
-		var i,
-			delayedTriggers = [];
-
-		// We first have to update the dom position of the actual currentItem
-		// Note: don't do it if the current item is already removed (by a user), or it gets
-		// reappended (see #4088)
-		if ( !this._noFinalSort && this.currentItem.parent().length ) {
-			this.placeholder.before( this.currentItem );
-		}
-		this._noFinalSort = null;
-
-		if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {
-			for ( i in this._storedCSS ) {
-				if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) {
-					this._storedCSS[ i ] = "";
-				}
-			}
-			this.currentItem.css( this._storedCSS );
-			this._removeClass( this.currentItem, "ui-sortable-helper" );
-		} else {
-			this.currentItem.show();
-		}
-
-		if ( this.fromOutside && !noPropagation ) {
-			delayedTriggers.push( function( event ) {
-				this._trigger( "receive", event, this._uiHash( this.fromOutside ) );
-			} );
-		}
-		if ( ( this.fromOutside ||
-				this.domPosition.prev !==
-				this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] ||
-				this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {
-
-			// Trigger update callback if the DOM position has changed
-			delayedTriggers.push( function( event ) {
-				this._trigger( "update", event, this._uiHash() );
-			} );
-		}
-
-		// Check if the items Container has Changed and trigger appropriate
-		// events.
-		if ( this !== this.currentContainer ) {
-			if ( !noPropagation ) {
-				delayedTriggers.push( function( event ) {
-					this._trigger( "remove", event, this._uiHash() );
-				} );
-				delayedTriggers.push( ( function( c ) {
-					return function( event ) {
-						c._trigger( "receive", event, this._uiHash( this ) );
-					};
-				} ).call( this, this.currentContainer ) );
-				delayedTriggers.push( ( function( c ) {
-					return function( event ) {
-						c._trigger( "update", event, this._uiHash( this ) );
-					};
-				} ).call( this, this.currentContainer ) );
-			}
-		}
-
-		//Post events to containers
-		function delayEvent( type, instance, container ) {
-			return function( event ) {
-				container._trigger( type, event, instance._uiHash( instance ) );
-			};
-		}
-		for ( i = this.containers.length - 1; i >= 0; i-- ) {
-			if ( !noPropagation ) {
-				delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
-			}
-			if ( this.containers[ i ].containerCache.over ) {
-				delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
-				this.containers[ i ].containerCache.over = 0;
-			}
-		}
-
-		//Do what was originally in plugins
-		if ( this.storedCursor ) {
-			this.document.find( "body" ).css( "cursor", this.storedCursor );
-			this.storedStylesheet.remove();
-		}
-		if ( this._storedOpacity ) {
-			this.helper.css( "opacity", this._storedOpacity );
-		}
-		if ( this._storedZIndex ) {
-			this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex );
-		}
-
-		this.dragging = false;
-
-		if ( !noPropagation ) {
-			this._trigger( "beforeStop", event, this._uiHash() );
-		}
-
-		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
-		// it unbinds ALL events from the original node!
-		this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
-
-		if ( !this.cancelHelperRemoval ) {
-			if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
-				this.helper.remove();
-			}
-			this.helper = null;
-		}
-
-		if ( !noPropagation ) {
-			for ( i = 0; i < delayedTriggers.length; i++ ) {
-
-				// Trigger all delayed events
-				delayedTriggers[ i ].call( this, event );
-			}
-			this._trigger( "stop", event, this._uiHash() );
-		}
-
-		this.fromOutside = false;
-		return !this.cancelHelperRemoval;
-
-	},
-
-	_trigger: function() {
-		if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {
-			this.cancel();
-		}
-	},
-
-	_uiHash: function( _inst ) {
-		var inst = _inst || this;
-		return {
-			helper: inst.helper,
-			placeholder: inst.placeholder || $( [] ),
-			position: inst.position,
-			originalPosition: inst.originalPosition,
-			offset: inst.positionAbs,
-			item: inst.currentItem,
-			sender: _inst ? _inst.element : null
-		};
-	}
-
-} );
-
-
-/*!
- * jQuery UI Menu 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Menu
-//>>group: Widgets
-//>>description: Creates nestable menus.
-//>>docs: http://api.jqueryui.com/menu/
-//>>demos: http://jqueryui.com/menu/
-//>>css.structure: ../../themes/base/core.css
-//>>css.structure: ../../themes/base/menu.css
-//>>css.theme: ../../themes/base/theme.css
-
-
-
-var widgetsMenu = $.widget( "ui.menu", {
-	version: "1.12.0",
-	defaultElement: "<ul>",
-	delay: 300,
-	options: {
-		icons: {
-			submenu: "ui-icon-caret-1-e"
-		},
-		items: "> *",
-		menus: "ul",
-		position: {
-			my: "left top",
-			at: "right top"
-		},
-		role: "menu",
-
-		// Callbacks
-		blur: null,
-		focus: null,
-		select: null
-	},
-
-	_create: function() {
-		this.activeMenu = this.element;
-
-		// Flag used to prevent firing of the click handler
-		// as the event bubbles up through nested menus
-		this.mouseHandled = false;
-		this.element
-			.uniqueId()
-			.attr( {
-				role: this.options.role,
-				tabIndex: 0
-			} );
-
-		this._addClass( "ui-menu", "ui-widget ui-widget-content" );
-		this._on( {
-
-			// Prevent focus from sticking to links inside menu after clicking
-			// them (focus should always stay on UL during navigation).
-			"mousedown .ui-menu-item": function( event ) {
-				event.preventDefault();
-			},
-			"click .ui-menu-item": function( event ) {
-				var target = $( event.target );
-				var active = $( $.ui.safeActiveElement( this.document[ 0 ] ) );
-				if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
-					this.select( event );
-
-					// Only set the mouseHandled flag if the event will bubble, see #9469.
-					if ( !event.isPropagationStopped() ) {
-						this.mouseHandled = true;
-					}
-
-					// Open submenu on click
-					if ( target.has( ".ui-menu" ).length ) {
-						this.expand( event );
-					} else if ( !this.element.is( ":focus" ) &&
-							active.closest( ".ui-menu" ).length ) {
-
-						// Redirect focus to the menu
-						this.element.trigger( "focus", [ true ] );
-
-						// If the active item is on the top level, let it stay active.
-						// Otherwise, blur the active item since it is no longer visible.
-						if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
-							clearTimeout( this.timer );
-						}
-					}
-				}
-			},
-			"mouseenter .ui-menu-item": function( event ) {
-
-				// Ignore mouse events while typeahead is active, see #10458.
-				// Prevents focusing the wrong item when typeahead causes a scroll while the mouse
-				// is over an item in the menu
-				if ( this.previousFilter ) {
-					return;
-				}
-
-				var actualTarget = $( event.target ).closest( ".ui-menu-item" ),
-					target = $( event.currentTarget );
-
-				// Ignore bubbled events on parent items, see #11641
-				if ( actualTarget[ 0 ] !== target[ 0 ] ) {
-					return;
-				}
-
-				// Remove ui-state-active class from siblings of the newly focused menu item
-				// to avoid a jump caused by adjacent elements both having a class with a border
-				this._removeClass( target.siblings().children( ".ui-state-active" ),
-					null, "ui-state-active" );
-				this.focus( event, target );
-			},
-			mouseleave: "collapseAll",
-			"mouseleave .ui-menu": "collapseAll",
-			focus: function( event, keepActiveItem ) {
-
-				// If there's already an active item, keep it active
-				// If not, activate the first item
-				var item = this.active || this.element.find( this.options.items ).eq( 0 );
-
-				if ( !keepActiveItem ) {
-					this.focus( event, item );
-				}
-			},
-			blur: function( event ) {
-				this._delay( function() {
-					var notContained = !$.contains(
-						this.element[ 0 ],
-						$.ui.safeActiveElement( this.document[ 0 ] )
-					);
-					if ( notContained ) {
-						this.collapseAll( event );
-					}
-				} );
-			},
-			keydown: "_keydown"
-		} );
-
-		this.refresh();
-
-		// Clicks outside of a menu collapse any open menus
-		this._on( this.document, {
-			click: function( event ) {
-				if ( this._closeOnDocumentClick( event ) ) {
-					this.collapseAll( event );
-				}
-
-				// Reset the mouseHandled flag
-				this.mouseHandled = false;
-			}
-		} );
-	},
-
-	_destroy: function() {
-		var items = this.element.find( ".ui-menu-item" )
-				.removeAttr( "role aria-disabled" ),
-			submenus = items.children( ".ui-menu-item-wrapper" )
-				.removeUniqueId()
-				.removeAttr( "tabIndex role aria-haspopup" );
-
-		// Destroy (sub)menus
-		this.element
-			.removeAttr( "aria-activedescendant" )
-			.find( ".ui-menu" ).addBack()
-				.removeAttr( "role aria-labelledby aria-expanded aria-hidden aria-disabled " +
-					"tabIndex" )
-				.removeUniqueId()
-				.show();
-
-		submenus.children().each( function() {
-			var elem = $( this );
-			if ( elem.data( "ui-menu-submenu-caret" ) ) {
-				elem.remove();
-			}
-		} );
-	},
-
-	_keydown: function( event ) {
-		var match, prev, character, skip,
-			preventDefault = true;
-
-		switch ( event.keyCode ) {
-		case $.ui.keyCode.PAGE_UP:
-			this.previousPage( event );
-			break;
-		case $.ui.keyCode.PAGE_DOWN:
-			this.nextPage( event );
-			break;
-		case $.ui.keyCode.HOME:
-			this._move( "first", "first", event );
-			break;
-		case $.ui.keyCode.END:
-			this._move( "last", "last", event );
-			break;
-		case $.ui.keyCode.UP:
-			this.previous( event );
-			break;
-		case $.ui.keyCode.DOWN:
-			this.next( event );
-			break;
-		case $.ui.keyCode.LEFT:
-			this.collapse( event );
-			break;
-		case $.ui.keyCode.RIGHT:
-			if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
-				this.expand( event );
-			}
-			break;
-		case $.ui.keyCode.ENTER:
-		case $.ui.keyCode.SPACE:
-			this._activate( event );
-			break;
-		case $.ui.keyCode.ESCAPE:
-			this.collapse( event );
-			break;
-		default:
-			preventDefault = false;
-			prev = this.previousFilter || "";
-			character = String.fromCharCode( event.keyCode );
-			skip = false;
-
-			clearTimeout( this.filterTimer );
-
-			if ( character === prev ) {
-				skip = true;
-			} else {
-				character = prev + character;
-			}
-
-			match = this._filterMenuItems( character );
-			match = skip && match.index( this.active.next() ) !== -1 ?
-				this.active.nextAll( ".ui-menu-item" ) :
-				match;
-
-			// If no matches on the current filter, reset to the last character pressed
-			// to move down the menu to the first item that starts with that character
-			if ( !match.length ) {
-				character = String.fromCharCode( event.keyCode );
-				match = this._filterMenuItems( character );
-			}
-
-			if ( match.length ) {
-				this.focus( event, match );
-				this.previousFilter = character;
-				this.filterTimer = this._delay( function() {
-					delete this.previousFilter;
-				}, 1000 );
-			} else {
-				delete this.previousFilter;
-			}
-		}
-
-		if ( preventDefault ) {
-			event.preventDefault();
-		}
-	},
-
-	_activate: function( event ) {
-		if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
-			if ( this.active.children( "[aria-haspopup='true']" ).length ) {
-				this.expand( event );
-			} else {
-				this.select( event );
-			}
-		}
-	},
-
-	refresh: function() {
-		var menus, items, newSubmenus, newItems, newWrappers,
-			that = this,
-			icon = this.options.icons.submenu,
-			submenus = this.element.find( this.options.menus );
-
-		this._toggleClass( "ui-menu-icons", null, !!this.element.find( ".ui-icon" ).length );
-
-		// Initialize nested menus
-		newSubmenus = submenus.filter( ":not(.ui-menu)" )
-			.hide()
-			.attr( {
-				role: this.options.role,
-				"aria-hidden": "true",
-				"aria-expanded": "false"
-			} )
-			.each( function() {
-				var menu = $( this ),
-					item = menu.prev(),
-					submenuCaret = $( "<span>" ).data( "ui-menu-submenu-caret", true );
-
-				that._addClass( submenuCaret, "ui-menu-icon", "ui-icon " + icon );
-				item
-					.attr( "aria-haspopup", "true" )
-					.prepend( submenuCaret );
-				menu.attr( "aria-labelledby", item.attr( "id" ) );
-			} );
-
-		this._addClass( newSubmenus, "ui-menu", "ui-widget ui-widget-content ui-front" );
-
-		menus = submenus.add( this.element );
-		items = menus.find( this.options.items );
-
-		// Initialize menu-items containing spaces and/or dashes only as dividers
-		items.not( ".ui-menu-item" ).each( function() {
-			var item = $( this );
-			if ( that._isDivider( item ) ) {
-				that._addClass( item, "ui-menu-divider", "ui-widget-content" );
-			}
-		} );
-
-		// Don't refresh list items that are already adapted
-		newItems = items.not( ".ui-menu-item, .ui-menu-divider" );
-		newWrappers = newItems.children()
-			.not( ".ui-menu" )
-				.uniqueId()
-				.attr( {
-					tabIndex: -1,
-					role: this._itemRole()
-				} );
-		this._addClass( newItems, "ui-menu-item" )
-			._addClass( newWrappers, "ui-menu-item-wrapper" );
-
-		// Add aria-disabled attribute to any disabled menu item
-		items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
-
-		// If the active item has been removed, blur the menu
-		if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
-			this.blur();
-		}
-	},
-
-	_itemRole: function() {
-		return {
-			menu: "menuitem",
-			listbox: "option"
-		}[ this.options.role ];
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "icons" ) {
-			var icons = this.element.find( ".ui-menu-icon" );
-			this._removeClass( icons, null, this.options.icons.submenu )
-				._addClass( icons, null, value.submenu );
-		}
-		this._super( key, value );
-	},
-
-	_setOptionDisabled: function( value ) {
-		this._super( value );
-
-		this.element.attr( "aria-disabled", String( value ) );
-		this._toggleClass( null, "ui-state-disabled", !!value );
-	},
-
-	focus: function( event, item ) {
-		var nested, focused, activeParent;
-		this.blur( event, event && event.type === "focus" );
-
-		this._scrollIntoView( item );
-
-		this.active = item.first();
-
-		focused = this.active.children( ".ui-menu-item-wrapper" );
-		this._addClass( focused, null, "ui-state-active" );
-
-		// Only update aria-activedescendant if there's a role
-		// otherwise we assume focus is managed elsewhere
-		if ( this.options.role ) {
-			this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
-		}
-
-		// Highlight active parent menu item, if any
-		activeParent = this.active
-			.parent()
-				.closest( ".ui-menu-item" )
-					.children( ".ui-menu-item-wrapper" );
-		this._addClass( activeParent, null, "ui-state-active" );
-
-		if ( event && event.type === "keydown" ) {
-			this._close();
-		} else {
-			this.timer = this._delay( function() {
-				this._close();
-			}, this.delay );
-		}
-
-		nested = item.children( ".ui-menu" );
-		if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {
-			this._startOpening( nested );
-		}
-		this.activeMenu = item.parent();
-
-		this._trigger( "focus", event, { item: item } );
-	},
-
-	_scrollIntoView: function( item ) {
-		var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
-		if ( this._hasScroll() ) {
-			borderTop = parseFloat( $.css( this.activeMenu[ 0 ], "borderTopWidth" ) ) || 0;
-			paddingTop = parseFloat( $.css( this.activeMenu[ 0 ], "paddingTop" ) ) || 0;
-			offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
-			scroll = this.activeMenu.scrollTop();
-			elementHeight = this.activeMenu.height();
-			itemHeight = item.outerHeight();
-
-			if ( offset < 0 ) {
-				this.activeMenu.scrollTop( scroll + offset );
-			} else if ( offset + itemHeight > elementHeight ) {
-				this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
-			}
-		}
-	},
-
-	blur: function( event, fromFocus ) {
-		if ( !fromFocus ) {
-			clearTimeout( this.timer );
-		}
-
-		if ( !this.active ) {
-			return;
-		}
-
-		this._removeClass( this.active.children( ".ui-menu-item-wrapper" ),
-			null, "ui-state-active" );
-
-		this._trigger( "blur", event, { item: this.active } );
-		this.active = null;
-	},
-
-	_startOpening: function( submenu ) {
-		clearTimeout( this.timer );
-
-		// Don't open if already open fixes a Firefox bug that caused a .5 pixel
-		// shift in the submenu position when mousing over the caret icon
-		if ( submenu.attr( "aria-hidden" ) !== "true" ) {
-			return;
-		}
-
-		this.timer = this._delay( function() {
-			this._close();
-			this._open( submenu );
-		}, this.delay );
-	},
-
-	_open: function( submenu ) {
-		var position = $.extend( {
-			of: this.active
-		}, this.options.position );
-
-		clearTimeout( this.timer );
-		this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
-			.hide()
-			.attr( "aria-hidden", "true" );
-
-		submenu
-			.show()
-			.removeAttr( "aria-hidden" )
-			.attr( "aria-expanded", "true" )
-			.position( position );
-	},
-
-	collapseAll: function( event, all ) {
-		clearTimeout( this.timer );
-		this.timer = this._delay( function() {
-
-			// If we were passed an event, look for the submenu that contains the event
-			var currentMenu = all ? this.element :
-				$( event && event.target ).closest( this.element.find( ".ui-menu" ) );
-
-			// If we found no valid submenu ancestor, use the main menu to close all
-			// sub menus anyway
-			if ( !currentMenu.length ) {
-				currentMenu = this.element;
-			}
-
-			this._close( currentMenu );
-
-			this.blur( event );
-
-			// Work around active item staying active after menu is blurred
-			this._removeClass( currentMenu.find( ".ui-state-active" ), null, "ui-state-active" );
-
-			this.activeMenu = currentMenu;
-		}, this.delay );
-	},
-
-	// With no arguments, closes the currently active menu - if nothing is active
-	// it closes all menus.  If passed an argument, it will search for menus BELOW
-	_close: function( startMenu ) {
-		if ( !startMenu ) {
-			startMenu = this.active ? this.active.parent() : this.element;
-		}
-
-		startMenu.find( ".ui-menu" )
-			.hide()
-			.attr( "aria-hidden", "true" )
-			.attr( "aria-expanded", "false" );
-	},
-
-	_closeOnDocumentClick: function( event ) {
-		return !$( event.target ).closest( ".ui-menu" ).length;
-	},
-
-	_isDivider: function( item ) {
-
-		// Match hyphen, em dash, en dash
-		return !/[^\-\u2014\u2013\s]/.test( item.text() );
-	},
-
-	collapse: function( event ) {
-		var newItem = this.active &&
-			this.active.parent().closest( ".ui-menu-item", this.element );
-		if ( newItem && newItem.length ) {
-			this._close();
-			this.focus( event, newItem );
-		}
-	},
-
-	expand: function( event ) {
-		var newItem = this.active &&
-			this.active
-				.children( ".ui-menu " )
-					.find( this.options.items )
-						.first();
-
-		if ( newItem && newItem.length ) {
-			this._open( newItem.parent() );
-
-			// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
-			this._delay( function() {
-				this.focus( event, newItem );
-			} );
-		}
-	},
-
-	next: function( event ) {
-		this._move( "next", "first", event );
-	},
-
-	previous: function( event ) {
-		this._move( "prev", "last", event );
-	},
-
-	isFirstItem: function() {
-		return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
-	},
-
-	isLastItem: function() {
-		return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
-	},
-
-	_move: function( direction, filter, event ) {
-		var next;
-		if ( this.active ) {
-			if ( direction === "first" || direction === "last" ) {
-				next = this.active
-					[ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
-					.eq( -1 );
-			} else {
-				next = this.active
-					[ direction + "All" ]( ".ui-menu-item" )
-					.eq( 0 );
-			}
-		}
-		if ( !next || !next.length || !this.active ) {
-			next = this.activeMenu.find( this.options.items )[ filter ]();
-		}
-
-		this.focus( event, next );
-	},
-
-	nextPage: function( event ) {
-		var item, base, height;
-
-		if ( !this.active ) {
-			this.next( event );
-			return;
-		}
-		if ( this.isLastItem() ) {
-			return;
-		}
-		if ( this._hasScroll() ) {
-			base = this.active.offset().top;
-			height = this.element.height();
-			this.active.nextAll( ".ui-menu-item" ).each( function() {
-				item = $( this );
-				return item.offset().top - base - height < 0;
-			} );
-
-			this.focus( event, item );
-		} else {
-			this.focus( event, this.activeMenu.find( this.options.items )
-				[ !this.active ? "first" : "last" ]() );
-		}
-	},
-
-	previousPage: function( event ) {
-		var item, base, height;
-		if ( !this.active ) {
-			this.next( event );
-			return;
-		}
-		if ( this.isFirstItem() ) {
-			return;
-		}
-		if ( this._hasScroll() ) {
-			base = this.active.offset().top;
-			height = this.element.height();
-			this.active.prevAll( ".ui-menu-item" ).each( function() {
-				item = $( this );
-				return item.offset().top - base + height > 0;
-			} );
-
-			this.focus( event, item );
-		} else {
-			this.focus( event, this.activeMenu.find( this.options.items ).first() );
-		}
-	},
-
-	_hasScroll: function() {
-		return this.element.outerHeight() < this.element.prop( "scrollHeight" );
-	},
-
-	select: function( event ) {
-
-		// TODO: It should never be possible to not have an active item at this
-		// point, but the tests don't trigger mouseenter before click.
-		this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
-		var ui = { item: this.active };
-		if ( !this.active.has( ".ui-menu" ).length ) {
-			this.collapseAll( event, true );
-		}
-		this._trigger( "select", event, ui );
-	},
-
-	_filterMenuItems: function( character ) {
-		var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ),
-			regex = new RegExp( "^" + escapedCharacter, "i" );
-
-		return this.activeMenu
-			.find( this.options.items )
-
-				// Only match on items, not dividers or other content (#10571)
-				.filter( ".ui-menu-item" )
-					.filter( function() {
-						return regex.test(
-							$.trim( $( this ).children( ".ui-menu-item-wrapper" ).text() ) );
-					} );
-	}
-} );
-
-
-/*!
- * jQuery UI Autocomplete 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Autocomplete
-//>>group: Widgets
-//>>description: Lists suggested words as the user is typing.
-//>>docs: http://api.jqueryui.com/autocomplete/
-//>>demos: http://jqueryui.com/autocomplete/
-//>>css.structure: ../../themes/base/core.css
-//>>css.structure: ../../themes/base/autocomplete.css
-//>>css.theme: ../../themes/base/theme.css
-
-
-
-$.widget( "ui.autocomplete", {
-	version: "1.12.0",
-	defaultElement: "<input>",
-	options: {
-		appendTo: null,
-		autoFocus: false,
-		delay: 300,
-		minLength: 1,
-		position: {
-			my: "left top",
-			at: "left bottom",
-			collision: "none"
-		},
-		source: null,
-
-		// Callbacks
-		change: null,
-		close: null,
-		focus: null,
-		open: null,
-		response: null,
-		search: null,
-		select: null
-	},
-
-	requestIndex: 0,
-	pending: 0,
-
-	_create: function() {
-
-		// Some browsers only repeat keydown events, not keypress events,
-		// so we use the suppressKeyPress flag to determine if we've already
-		// handled the keydown event. #7269
-		// Unfortunately the code for & in keypress is the same as the up arrow,
-		// so we use the suppressKeyPressRepeat flag to avoid handling keypress
-		// events when we know the keydown event was used to modify the
-		// search term. #7799
-		var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
-			nodeName = this.element[ 0 ].nodeName.toLowerCase(),
-			isTextarea = nodeName === "textarea",
-			isInput = nodeName === "input";
-
-		// Textareas are always multi-line
-		// Inputs are always single-line, even if inside a contentEditable element
-		// IE also treats inputs as contentEditable
-		// All other element types are determined by whether or not they're contentEditable
-		this.isMultiLine = isTextarea || !isInput && this._isContentEditable( this.element );
-
-		this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
-		this.isNewMenu = true;
-
-		this._addClass( "ui-autocomplete-input" );
-		this.element.attr( "autocomplete", "off" );
-
-		this._on( this.element, {
-			keydown: function( event ) {
-				if ( this.element.prop( "readOnly" ) ) {
-					suppressKeyPress = true;
-					suppressInput = true;
-					suppressKeyPressRepeat = true;
-					return;
-				}
-
-				suppressKeyPress = false;
-				suppressInput = false;
-				suppressKeyPressRepeat = false;
-				var keyCode = $.ui.keyCode;
-				switch ( event.keyCode ) {
-				case keyCode.PAGE_UP:
-					suppressKeyPress = true;
-					this._move( "previousPage", event );
-					break;
-				case keyCode.PAGE_DOWN:
-					suppressKeyPress = true;
-					this._move( "nextPage", event );
-					break;
-				case keyCode.UP:
-					suppressKeyPress = true;
-					this._keyEvent( "previous", event );
-					break;
-				case keyCode.DOWN:
-					suppressKeyPress = true;
-					this._keyEvent( "next", event );
-					break;
-				case keyCode.ENTER:
-
-					// when menu is open and has focus
-					if ( this.menu.active ) {
-
-						// #6055 - Opera still allows the keypress to occur
-						// which causes forms to submit
-						suppressKeyPress = true;
-						event.preventDefault();
-						this.menu.select( event );
-					}
-					break;
-				case keyCode.TAB:
-					if ( this.menu.active ) {
-						this.menu.select( event );
-					}
-					break;
-				case keyCode.ESCAPE:
-					if ( this.menu.element.is( ":visible" ) ) {
-						if ( !this.isMultiLine ) {
-							this._value( this.term );
-						}
-						this.close( event );
-
-						// Different browsers have different default behavior for escape
-						// Single press can mean undo or clear
-						// Double press in IE means clear the whole form
-						event.preventDefault();
-					}
-					break;
-				default:
-					suppressKeyPressRepeat = true;
-
-					// search timeout should be triggered before the input value is changed
-					this._searchTimeout( event );
-					break;
-				}
-			},
-			keypress: function( event ) {
-				if ( suppressKeyPress ) {
-					suppressKeyPress = false;
-					if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
-						event.preventDefault();
-					}
-					return;
-				}
-				if ( suppressKeyPressRepeat ) {
-					return;
-				}
-
-				// Replicate some key handlers to allow them to repeat in Firefox and Opera
-				var keyCode = $.ui.keyCode;
-				switch ( event.keyCode ) {
-				case keyCode.PAGE_UP:
-					this._move( "previousPage", event );
-					break;
-				case keyCode.PAGE_DOWN:
-					this._move( "nextPage", event );
-					break;
-				case keyCode.UP:
-					this._keyEvent( "previous", event );
-					break;
-				case keyCode.DOWN:
-					this._keyEvent( "next", event );
-					break;
-				}
-			},
-			input: function( event ) {
-				if ( suppressInput ) {
-					suppressInput = false;
-					event.preventDefault();
-					return;
-				}
-				this._searchTimeout( event );
-			},
-			focus: function() {
-				this.selectedItem = null;
-				this.previous = this._value();
-			},
-			blur: function( event ) {
-				if ( this.cancelBlur ) {
-					delete this.cancelBlur;
-					return;
-				}
-
-				clearTimeout( this.searching );
-				this.close( event );
-				this._change( event );
-			}
-		} );
-
-		this._initSource();
-		this.menu = $( "<ul>" )
-			.appendTo( this._appendTo() )
-			.menu( {
-
-				// disable ARIA support, the live region takes care of that
-				role: null
-			} )
-			.hide()
-			.menu( "instance" );
-
-		this._addClass( this.menu.element, "ui-autocomplete", "ui-front" );
-		this._on( this.menu.element, {
-			mousedown: function( event ) {
-
-				// prevent moving focus out of the text field
-				event.preventDefault();
-
-				// IE doesn't prevent moving focus even with event.preventDefault()
-				// so we set a flag to know when we should ignore the blur event
-				this.cancelBlur = true;
-				this._delay( function() {
-					delete this.cancelBlur;
-
-					// Support: IE 8 only
-					// Right clicking a menu item or selecting text from the menu items will
-					// result in focus moving out of the input. However, we've already received
-					// and ignored the blur event because of the cancelBlur flag set above. So
-					// we restore focus to ensure that the menu closes properly based on the user's
-					// next actions.
-					if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
-						this.element.trigger( "focus" );
-					}
-				} );
-			},
-			menufocus: function( event, ui ) {
-				var label, item;
-
-				// support: Firefox
-				// Prevent accidental activation of menu items in Firefox (#7024 #9118)
-				if ( this.isNewMenu ) {
-					this.isNewMenu = false;
-					if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
-						this.menu.blur();
-
-						this.document.one( "mousemove", function() {
-							$( event.target ).trigger( event.originalEvent );
-						} );
-
-						return;
-					}
-				}
-
-				item = ui.item.data( "ui-autocomplete-item" );
-				if ( false !== this._trigger( "focus", event, { item: item } ) ) {
-
-					// use value to match what will end up in the input, if it was a key event
-					if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
-						this._value( item.value );
-					}
-				}
-
-				// Announce the value in the liveRegion
-				label = ui.item.attr( "aria-label" ) || item.value;
-				if ( label && $.trim( label ).length ) {
-					this.liveRegion.children().hide();
-					$( "<div>" ).text( label ).appendTo( this.liveRegion );
-				}
-			},
-			menuselect: function( event, ui ) {
-				var item = ui.item.data( "ui-autocomplete-item" ),
-					previous = this.previous;
-
-				// Only trigger when focus was lost (click on menu)
-				if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
-					this.element.trigger( "focus" );
-					this.previous = previous;
-
-					// #6109 - IE triggers two focus events and the second
-					// is asynchronous, so we need to reset the previous
-					// term synchronously and asynchronously :-(
-					this._delay( function() {
-						this.previous = previous;
-						this.selectedItem = item;
-					} );
-				}
-
-				if ( false !== this._trigger( "select", event, { item: item } ) ) {
-					this._value( item.value );
-				}
-
-				// reset the term after the select event
-				// this allows custom select handling to work properly
-				this.term = this._value();
-
-				this.close( event );
-				this.selectedItem = item;
-			}
-		} );
-
-		this.liveRegion = $( "<div>", {
-			role: "status",
-			"aria-live": "assertive",
-			"aria-relevant": "additions"
-		} )
-			.appendTo( this.document[ 0 ].body );
-
-		this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );
-
-		// Turning off autocomplete prevents the browser from remembering the
-		// value when navigating through history, so we re-enable autocomplete
-		// if the page is unloaded before the widget is destroyed. #7790
-		this._on( this.window, {
-			beforeunload: function() {
-				this.element.removeAttr( "autocomplete" );
-			}
-		} );
-	},
-
-	_destroy: function() {
-		clearTimeout( this.searching );
-		this.element.removeAttr( "autocomplete" );
-		this.menu.element.remove();
-		this.liveRegion.remove();
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-		if ( key === "source" ) {
-			this._initSource();
-		}
-		if ( key === "appendTo" ) {
-			this.menu.element.appendTo( this._appendTo() );
-		}
-		if ( key === "disabled" && value && this.xhr ) {
-			this.xhr.abort();
-		}
-	},
-
-	_isEventTargetInWidget: function( event ) {
-		var menuElement = this.menu.element[ 0 ];
-
-		return event.target === this.element[ 0 ] ||
-			event.target === menuElement ||
-			$.contains( menuElement, event.target );
-	},
-
-	_closeOnClickOutside: function( event ) {
-		if ( !this._isEventTargetInWidget( event ) ) {
-			this.close();
-		}
-	},
-
-	_appendTo: function() {
-		var element = this.options.appendTo;
-
-		if ( element ) {
-			element = element.jquery || element.nodeType ?
-				$( element ) :
-				this.document.find( element ).eq( 0 );
-		}
-
-		if ( !element || !element[ 0 ] ) {
-			element = this.element.closest( ".ui-front, dialog" );
-		}
-
-		if ( !element.length ) {
-			element = this.document[ 0 ].body;
-		}
-
-		return element;
-	},
-
-	_initSource: function() {
-		var array, url,
-			that = this;
-		if ( $.isArray( this.options.source ) ) {
-			array = this.options.source;
-			this.source = function( request, response ) {
-				response( $.ui.autocomplete.filter( array, request.term ) );
-			};
-		} else if ( typeof this.options.source === "string" ) {
-			url = this.options.source;
-			this.source = function( request, response ) {
-				if ( that.xhr ) {
-					that.xhr.abort();
-				}
-				that.xhr = $.ajax( {
-					url: url,
-					data: request,
-					dataType: "json",
-					success: function( data ) {
-						response( data );
-					},
-					error: function() {
-						response( [] );
-					}
-				} );
-			};
-		} else {
-			this.source = this.options.source;
-		}
-	},
-
-	_searchTimeout: function( event ) {
-		clearTimeout( this.searching );
-		this.searching = this._delay( function() {
-
-			// Search if the value has changed, or if the user retypes the same value (see #7434)
-			var equalValues = this.term === this._value(),
-				menuVisible = this.menu.element.is( ":visible" ),
-				modifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;
-
-			if ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) {
-				this.selectedItem = null;
-				this.search( null, event );
-			}
-		}, this.options.delay );
-	},
-
-	search: function( value, event ) {
-		value = value != null ? value : this._value();
-
-		// Always save the actual value, not the one passed as an argument
-		this.term = this._value();
-
-		if ( value.length < this.options.minLength ) {
-			return this.close( event );
-		}
-
-		if ( this._trigger( "search", event ) === false ) {
-			return;
-		}
-
-		return this._search( value );
-	},
-
-	_search: function( value ) {
-		this.pending++;
-		this._addClass( "ui-autocomplete-loading" );
-		this.cancelSearch = false;
-
-		this.source( { term: value }, this._response() );
-	},
-
-	_response: function() {
-		var index = ++this.requestIndex;
-
-		return $.proxy( function( content ) {
-			if ( index === this.requestIndex ) {
-				this.__response( content );
-			}
-
-			this.pending--;
-			if ( !this.pending ) {
-				this._removeClass( "ui-autocomplete-loading" );
-			}
-		}, this );
-	},
-
-	__response: function( content ) {
-		if ( content ) {
-			content = this._normalize( content );
-		}
-		this._trigger( "response", null, { content: content } );
-		if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
-			this._suggest( content );
-			this._trigger( "open" );
-		} else {
-
-			// use ._close() instead of .close() so we don't cancel future searches
-			this._close();
-		}
-	},
-
-	close: function( event ) {
-		this.cancelSearch = true;
-		this._close( event );
-	},
-
-	_close: function( event ) {
-
-		// Remove the handler that closes the menu on outside clicks
-		this._off( this.document, "mousedown" );
-
-		if ( this.menu.element.is( ":visible" ) ) {
-			this.menu.element.hide();
-			this.menu.blur();
-			this.isNewMenu = true;
-			this._trigger( "close", event );
-		}
-	},
-
-	_change: function( event ) {
-		if ( this.previous !== this._value() ) {
-			this._trigger( "change", event, { item: this.selectedItem } );
-		}
-	},
-
-	_normalize: function( items ) {
-
-		// assume all items have the right format when the first item is complete
-		if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
-			return items;
-		}
-		return $.map( items, function( item ) {
-			if ( typeof item === "string" ) {
-				return {
-					label: item,
-					value: item
-				};
-			}
-			return $.extend( {}, item, {
-				label: item.label || item.value,
-				value: item.value || item.label
-			} );
-		} );
-	},
-
-	_suggest: function( items ) {
-		var ul = this.menu.element.empty();
-		this._renderMenu( ul, items );
-		this.isNewMenu = true;
-		this.menu.refresh();
-
-		// Size and position menu
-		ul.show();
-		this._resizeMenu();
-		ul.position( $.extend( {
-			of: this.element
-		}, this.options.position ) );
-
-		if ( this.options.autoFocus ) {
-			this.menu.next();
-		}
-
-		// Listen for interactions outside of the widget (#6642)
-		this._on( this.document, {
-			mousedown: "_closeOnClickOutside"
-		} );
-	},
-
-	_resizeMenu: function() {
-		var ul = this.menu.element;
-		ul.outerWidth( Math.max(
-
-			// Firefox wraps long text (possibly a rounding bug)
-			// so we add 1px to avoid the wrapping (#7513)
-			ul.width( "" ).outerWidth() + 1,
-			this.element.outerWidth()
-		) );
-	},
-
-	_renderMenu: function( ul, items ) {
-		var that = this;
-		$.each( items, function( index, item ) {
-			that._renderItemData( ul, item );
-		} );
-	},
-
-	_renderItemData: function( ul, item ) {
-		return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
-	},
-
-	_renderItem: function( ul, item ) {
-		return $( "<li>" )
-			.append( $( "<div>" ).text( item.label ) )
-			.appendTo( ul );
-	},
-
-	_move: function( direction, event ) {
-		if ( !this.menu.element.is( ":visible" ) ) {
-			this.search( null, event );
-			return;
-		}
-		if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
-				this.menu.isLastItem() && /^next/.test( direction ) ) {
-
-			if ( !this.isMultiLine ) {
-				this._value( this.term );
-			}
-
-			this.menu.blur();
-			return;
-		}
-		this.menu[ direction ]( event );
-	},
-
-	widget: function() {
-		return this.menu.element;
-	},
-
-	_value: function() {
-		return this.valueMethod.apply( this.element, arguments );
-	},
-
-	_keyEvent: function( keyEvent, event ) {
-		if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
-			this._move( keyEvent, event );
-
-			// Prevents moving cursor to beginning/end of the text field in some browsers
-			event.preventDefault();
-		}
-	},
-
-	// Support: Chrome <=50
-	// We should be able to just use this.element.prop( "isContentEditable" )
-	// but hidden elements always report false in Chrome.
-	// https://code.google.com/p/chromium/issues/detail?id=313082
-	_isContentEditable: function( element ) {
-		if ( !element.length ) {
-			return false;
-		}
-
-		var editable = element.prop( "contentEditable" );
-
-		if ( editable === "inherit" ) {
-		  return this._isContentEditable( element.parent() );
-		}
-
-		return editable === "true";
-	}
-} );
-
-$.extend( $.ui.autocomplete, {
-	escapeRegex: function( value ) {
-		return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
-	},
-	filter: function( array, term ) {
-		var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" );
-		return $.grep( array, function( value ) {
-			return matcher.test( value.label || value.value || value );
-		} );
-	}
-} );
-
-// Live region extension, adding a `messages` option
-// NOTE: This is an experimental API. We are still investigating
-// a full solution for string manipulation and internationalization.
-$.widget( "ui.autocomplete", $.ui.autocomplete, {
-	options: {
-		messages: {
-			noResults: "No search results.",
-			results: function( amount ) {
-				return amount + ( amount > 1 ? " results are" : " result is" ) +
-					" available, use up and down arrow keys to navigate.";
-			}
-		}
-	},
-
-	__response: function( content ) {
-		var message;
-		this._superApply( arguments );
-		if ( this.options.disabled || this.cancelSearch ) {
-			return;
-		}
-		if ( content && content.length ) {
-			message = this.options.messages.results( content.length );
-		} else {
-			message = this.options.messages.noResults;
-		}
-		this.liveRegion.children().hide();
-		$( "<div>" ).text( message ).appendTo( this.liveRegion );
-	}
-} );
-
-var widgetsAutocomplete = $.ui.autocomplete;
-
-
-// jscs:disable maximumLineLength
-/* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
-/*!
- * jQuery UI Datepicker 1.12.0
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Datepicker
-//>>group: Widgets
-//>>description: Displays a calendar from an input or inline for selecting dates.
-//>>docs: http://api.jqueryui.com/datepicker/
-//>>demos: http://jqueryui.com/datepicker/
-//>>css.structure: ../../themes/base/core.css
-//>>css.structure: ../../themes/base/datepicker.css
-//>>css.theme: ../../themes/base/theme.css
-
-
-
-$.extend( $.ui, { datepicker: { version: "1.12.0" } } );
-
-var datepicker_instActive;
-
-function datepicker_getZindex( elem ) {
-	var position, value;
-	while ( elem.length && elem[ 0 ] !== document ) {
-
-		// Ignore z-index if position is set to a value where z-index is ignored by the browser
-		// This makes behavior of this function consistent across browsers
-		// WebKit always returns auto if the element is positioned
-		position = elem.css( "position" );
-		if ( position === "absolute" || position === "relative" || position === "fixed" ) {
-
-			// IE returns 0 when zIndex is not specified
-			// other browsers return a string
-			// we ignore the case of nested elements with an explicit value of 0
-			// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
-			value = parseInt( elem.css( "zIndex" ), 10 );
-			if ( !isNaN( value ) && value !== 0 ) {
-				return value;
-			}
-		}
-		elem = elem.parent();
-	}
-
-	return 0;
-}
-/* Date picker manager.
-   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
-   Settings for (groups of) date pickers are maintained in an instance object,
-   allowing multiple different settings on the same page. */
-
-function Datepicker() {
-	this._curInst = null; // The current instance in use
-	this._keyEvent = false; // If the last event was a key event
-	this._disabledInputs = []; // List of date picker inputs that have been disabled
-	this._datepickerShowing = false; // True if the popup picker is showing , false if not
-	this._inDialog = false; // True if showing within a "dialog", false if not
-	this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
-	this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
-	this._appendClass = "ui-datepicker-append"; // The name of the append marker class
-	this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
-	this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
-	this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
-	this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
-	this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
-	this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
-	this.regional = []; // Available regional settings, indexed by language code
-	this.regional[ "" ] = { // Default regional settings
-		closeText: "Done", // Display text for close link
-		prevText: "Prev", // Display text for previous month link
-		nextText: "Next", // Display text for next month link
-		currentText: "Today", // Display text for current month link
-		monthNames: [ "January","February","March","April","May","June",
-			"July","August","September","October","November","December" ], // Names of months for drop-down and formatting
-		monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
-		dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
-		dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
-		dayNamesMin: [ "Su","Mo","Tu","We","Th","Fr","Sa" ], // Column headings for days starting at Sunday
-		weekHeader: "Wk", // Column header for week of the year
-		dateFormat: "mm/dd/yy", // See format options on parseDate
-		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
-		isRTL: false, // True if right-to-left language, false if left-to-right
-		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
-		yearSuffix: "" // Additional text to append to the year in the month headers
-	};
-	this._defaults = { // Global defaults for all the date picker instances
-		showOn: "focus", // "focus" for popup on focus,
-			// "button" for trigger button, or "both" for either
-		showAnim: "fadeIn", // Name of jQuery animation for popup
-		showOptions: {}, // Options for enhanced animations
-		defaultDate: null, // Used when field is blank: actual date,
-			// +/-number for offset from today, null for today
-		appendText: "", // Display text following the input box, e.g. showing the format
-		buttonText: "...", // Text for trigger button
-		buttonImage: "", // URL for trigger button image
-		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
-		hideIfNoPrevNext: false, // True to hide next/previous month links
-			// if not applicable, false to just disable them
-		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
-		gotoCurrent: false, // True if today link goes back to current selection instead
-		changeMonth: false, // True if month can be selected directly, false if only prev/next
-		changeYear: false, // True if year can be selected directly, false if only prev/next
-		yearRange: "c-10:c+10", // Range of years to display in drop-down,
-			// either relative to today's year (-nn:+nn), relative to currently displayed year
-			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
-		showOtherMonths: false, // True to show dates in other months, false to leave blank
-		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
-		showWeek: false, // True to show week of the year, false to not show it
-		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
-			// takes a Date and returns the number of the week for it
-		shortYearCutoff: "+10", // Short year values < this are in the current century,
-			// > this are in the previous century,
-			// string value starting with "+" for current year + value
-		minDate: null, // The earliest selectable date, or null for no limit
-		maxDate: null, // The latest selectable date, or null for no limit
-		duration: "fast", // Duration of display/closure
-		beforeShowDay: null, // Function that takes a date and returns an array with
-			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
-			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
-		beforeShow: null, // Function that takes an input field and
-			// returns a set of custom settings for the date picker
-		onSelect: null, // Define a callback function when a date is selected
-		onChangeMonthYear: null, // Define a callback function when the month or year is changed
-		onClose: null, // Define a callback function when the datepicker is closed
-		numberOfMonths: 1, // Number of months to show at a time
-		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
-		stepMonths: 1, // Number of months to step back/forward
-		stepBigMonths: 12, // Number of months to step back/forward for the big links
-		altField: "", // Selector for an alternate field to store selected dates into
-		altFormat: "", // The date format to use for the alternate field
-		constrainInput: true, // The input is constrained by the current date format
-		showButtonPanel: false, // True to show button panel, false to not show it
-		autoSize: false, // True to size the input for the date format, false to leave as is
-		disabled: false // The initial disabled state
-	};
-	$.extend( this._defaults, this.regional[ "" ] );
-	this.regional.en = $.extend( true, {}, this.regional[ "" ] );
-	this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
-	this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
-}
-
-$.extend( Datepicker.prototype, {
-	/* Class name added to elements to indicate already configured with a date picker. */
-	markerClassName: "hasDatepicker",
-
-	//Keep track of the maximum number of rows displayed (see #7043)
-	maxRows: 4,
-
-	// TODO rename to "widget" when switching to widget factory
-	_widgetDatepicker: function() {
-		return this.dpDiv;
-	},
-
-	/* Override the default settings for all instances of the date picker.
-	 * @param  settings  object - the new settings to use as defaults (anonymous object)
-	 * @return the manager object
-	 */
-	setDefaults: function( settings ) {
-		datepicker_extendRemove( this._defaults, settings || {} );
-		return this;
-	},
-
-	/* Attach the date picker to a jQuery selection.
-	 * @param  target	element - the target input field or division or span
-	 * @param  settings  object - the new settings to use for this date picker instance (anonymous)
-	 */
-	_attachDatepicker: function( target, settings ) {
-		var nodeName, inline, inst;
-		nodeName = target.nodeName.toLowerCase();
-		inline = ( nodeName === "div" || nodeName === "span" );
-		if ( !target.id ) {
-			this.uuid += 1;
-			target.id = "dp" + this.uuid;
-		}
-		inst = this._newInst( $( target ), inline );
-		inst.settings = $.extend( {}, settings || {} );
-		if ( nodeName === "input" ) {
-			this._connectDatepicker( target, inst );
-		} else if ( inline ) {
-			this._inlineDatepicker( target, inst );
-		}
-	},
-
-	/* Create a new instance object. */
-	_newInst: function( target, inline ) {
-		var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
-		return { id: id, input: target, // associated target
-			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
-			drawMonth: 0, drawYear: 0, // month being drawn
-			inline: inline, // is datepicker inline or not
-			dpDiv: ( !inline ? this.dpDiv : // presentation div
-			datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
-	},
-
-	/* Attach the date picker to an input field. */
-	_connectDatepicker: function( target, inst ) {
-		var input = $( target );
-		inst.append = $( [] );
-		inst.trigger = $( [] );
-		if ( input.hasClass( this.markerClassName ) ) {
-			return;
-		}
-		this._attachments( input, inst );
-		input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
-			on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
-		this._autoSize( inst );
-		$.data( target, "datepicker", inst );
-
-		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
-		if ( inst.settings.disabled ) {
-			this._disableDatepicker( target );
-		}
-	},
-
-	/* Make attachments based on settings. */
-	_attachments: function( input, inst ) {
-		var showOn, buttonText, buttonImage,
-			appendText = this._get( inst, "appendText" ),
-			isRTL = this._get( inst, "isRTL" );
-
-		if ( inst.append ) {
-			inst.append.remove();
-		}
-		if ( appendText ) {
-			inst.append = $( "<span class='" + this._appendClass + "'>" + appendText + "</span>" );
-			input[ isRTL ? "before" : "after" ]( inst.append );
-		}
-
-		input.off( "focus", this._showDatepicker );
-
-		if ( inst.trigger ) {
-			inst.trigger.remove();
-		}
-
-		showOn = this._get( inst, "showOn" );
-		if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
-			input.on( "focus", this._showDatepicker );
-		}
-		if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
-			buttonText = this._get( inst, "buttonText" );
-			buttonImage = this._get( inst, "buttonImage" );
-			inst.trigger = $( this._get( inst, "buttonImageOnly" ) ?
-				$( "<img/>" ).addClass( this._triggerClass ).
-					attr( { src: buttonImage, alt: buttonText, title: buttonText } ) :
-				$( "<button type='button'></button>" ).addClass( this._triggerClass ).
-					html( !buttonImage ? buttonText : $( "<img/>" ).attr(
-					{ src:buttonImage, alt:buttonText, title:buttonText } ) ) );
-			input[ isRTL ? "before" : "after" ]( inst.trigger );
-			inst.trigger.on( "click", function() {
-				if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
-					$.datepicker._hideDatepicker();
-				} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
-					$.datepicker._hideDatepicker();
-					$.datepicker._showDatepicker( input[ 0 ] );
-				} else {
-					$.datepicker._showDatepicker( input[ 0 ] );
-				}
-				return false;
-			} );
-		}
-	},
-
-	/* Apply the maximum length for the date format. */
-	_autoSize: function( inst ) {
-		if ( this._get( inst, "autoSize" ) && !inst.inline ) {
-			var findMax, max, maxI, i,
-				date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
-				dateFormat = this._get( inst, "dateFormat" );
-
-			if ( dateFormat.match( /[DM]/ ) ) {
-				findMax = function( names ) {
-					max = 0;
-					maxI = 0;
-					for ( i = 0; i < names.length; i++ ) {
-						if ( names[ i ].length > max ) {
-							max = names[ i ].length;
-							maxI = i;
-						}
-					}
-					return maxI;
-				};
-				date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
-					"monthNames" : "monthNamesShort" ) ) ) );
-				date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
-					"dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
-			}
-			inst.input.attr( "size", this._formatDate( inst, date ).length );
-		}
-	},
-
-	/* Attach an inline date picker to a div. */
-	_inlineDatepicker: function( target, inst ) {
-		var divSpan = $( target );
-		if ( divSpan.hasClass( this.markerClassName ) ) {
-			return;
-		}
-		divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
-		$.data( target, "datepicker", inst );
-		this._setDate( inst, this._getDefaultDate( inst ), true );
-		this._updateDatepicker( inst );
-		this._updateAlternate( inst );
-
-		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
-		if ( inst.settings.disabled ) {
-			this._disableDatepicker( target );
-		}
-
-		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
-		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
-		inst.dpDiv.css( "display", "block" );
-	},
-
-	/* Pop-up the date picker in a "dialog" box.
-	 * @param  input element - ignored
-	 * @param  date	string or Date - the initial date to display
-	 * @param  onSelect  function - the function to call when a date is selected
-	 * @param  settings  object - update the dialog date picker instance's settings (anonymous object)
-	 * @param  pos int[2] - coordinates for the dialog's position within the screen or
-	 *					event - with x/y coordinates or
-	 *					leave empty for default (screen centre)
-	 * @return the manager object
-	 */
-	_dialogDatepicker: function( input, date, onSelect, settings, pos ) {
-		var id, browserWidth, browserHeight, scrollX, scrollY,
-			inst = this._dialogInst; // internal instance
-
-		if ( !inst ) {
-			this.uuid += 1;
-			id = "dp" + this.uuid;
-			this._dialogInput = $( "<input type='text' id='" + id +
-				"' style='position: absolute; top: -100px; width: 0px;'/>" );
-			this._dialogInput.on( "keydown", this._doKeyDown );
-			$( "body" ).append( this._dialogInput );
-			inst = this._dialogInst = this._newInst( this._dialogInput, false );
-			inst.settings = {};
-			$.data( this._dialogInput[ 0 ], "datepicker", inst );
-		}
-		datepicker_extendRemove( inst.settings, settings || {} );
-		date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
-		this._dialogInput.val( date );
-
-		this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
-		if ( !this._pos ) {
-			browserWidth = document.documentElement.clientWidth;
-			browserHeight = document.documentElement.clientHeight;
-			scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
-			scrollY = document.documentElement.scrollTop || document.body.scrollTop;
-			this._pos = // should use actual width/height below
-				[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
-		}
-
-		// Move input on screen for focus, but hidden behind dialog
-		this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
-		inst.settings.onSelect = onSelect;
-		this._inDialog = true;
-		this.dpDiv.addClass( this._dialogClass );
-		this._showDatepicker( this._dialogInput[ 0 ] );
-		if ( $.blockUI ) {
-			$.blockUI( this.dpDiv );
-		}
-		$.data( this._dialogInput[ 0 ], "datepicker", inst );
-		return this;
-	},
-
-	/* Detach a datepicker from its control.
-	 * @param  target	element - the target input field or division or span
-	 */
-	_destroyDatepicker: function( target ) {
-		var nodeName,
-			$target = $( target ),
-			inst = $.data( target, "datepicker" );
-
-		if ( !$target.hasClass( this.markerClassName ) ) {
-			return;
-		}
-
-		nodeName = target.nodeName.toLowerCase();
-		$.removeData( target, "datepicker" );
-		if ( nodeName === "input" ) {
-			inst.append.remove();
-			inst.trigger.remove();
-			$target.removeClass( this.markerClassName ).
-				off( "focus", this._showDatepicker ).
-				off( "keydown", this._doKeyDown ).
-				off( "keypress", this._doKeyPress ).
-				off( "keyup", this._doKeyUp );
-		} else if ( nodeName === "div" || nodeName === "span" ) {
-			$target.removeClass( this.markerClassName ).empty();
-		}
-
-		if ( datepicker_instActive === inst ) {
-			datepicker_instActive = null;
-		}
-	},
-
-	/* Enable the date picker to a jQuery selection.
-	 * @param  target	element - the target input field or division or span
-	 */
-	_enableDatepicker: function( target ) {
-		var nodeName, inline,
-			$target = $( target ),
-			inst = $.data( target, "datepicker" );
-
-		if ( !$target.hasClass( this.markerClassName ) ) {
-			return;
-		}
-
-		nodeName = target.nodeName.toLowerCase();
-		if ( nodeName === "input" ) {
-			target.disabled = false;
-			inst.trigger.filter( "button" ).
-				each( function() { this.disabled = false; } ).end().
-				filter( "img" ).css( { opacity: "1.0", cursor: "" } );
-		} else if ( nodeName === "div" || nodeName === "span" ) {
-			inline = $target.children( "." + this._inlineClass );
-			inline.children().removeClass( "ui-state-disabled" );
-			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
-				prop( "disabled", false );
-		}
-		this._disabledInputs = $.map( this._disabledInputs,
-			function( value ) { return ( value === target ? null : value ); } ); // delete entry
-	},
-
-	/* Disable the date picker to a jQuery selection.
-	 * @param  target	element - the target input field or division or span
-	 */
-	_disableDatepicker: function( target ) {
-		var nodeName, inline,
-			$target = $( target ),
-			inst = $.data( target, "datepicker" );
-
-		if ( !$target.hasClass( this.markerClassName ) ) {
-			return;
-		}
-
-		nodeName = target.nodeName.toLowerCase();
-		if ( nodeName === "input" ) {
-			target.disabled = true;
-			inst.trigger.filter( "button" ).
-				each( function() { this.disabled = true; } ).end().
-				filter( "img" ).css( { opacity: "0.5", cursor: "default" } );
-		} else if ( nodeName === "div" || nodeName === "span" ) {
-			inline = $target.children( "." + this._inlineClass );
-			inline.children().addClass( "ui-state-disabled" );
-			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
-				prop( "disabled", true );
-		}
-		this._disabledInputs = $.map( this._disabledInputs,
-			function( value ) { return ( value === target ? null : value ); } ); // delete entry
-		this._disabledInputs[ this._disabledInputs.length ] = target;
-	},
-
-	/* Is the first field in a jQuery collection disabled as a datepicker?
-	 * @param  target	element - the target input field or division or span
-	 * @return boolean - true if disabled, false if enabled
-	 */
-	_isDisabledDatepicker: function( target ) {
-		if ( !target ) {
-			return false;
-		}
-		for ( var i = 0; i < this._disabledInputs.length; i++ ) {
-			if ( this._disabledInputs[ i ] === target ) {
-				return true;
-			}
-		}
-		return false;
-	},
-
-	/* Retrieve the instance data for the target control.
-	 * @param  target  element - the target input field or division or span
-	 * @return  object - the associated instance data
-	 * @throws  error if a jQuery problem getting data
-	 */
-	_getInst: function( target ) {
-		try {
-			return $.data( target, "datepicker" );
-		}
-		catch ( err ) {
-			throw "Missing instance data for this datepicker";
-		}
-	},
-
-	/* Update or retrieve the settings for a date picker attached to an input field or division.
-	 * @param  target  element - the target input field or division or span
-	 * @param  name	object - the new settings to update or
-	 *				string - the name of the setting to change or retrieve,
-	 *				when retrieving also "all" for all instance settings or
-	 *				"defaults" for all global defaults
-	 * @param  value   any - the new value for the setting
-	 *				(omit if above is an object or to retrieve a value)
-	 */
-	_optionDatepicker: function( target, name, value ) {
-		var settings, date, minDate, maxDate,
-			inst = this._getInst( target );
-
-		if ( arguments.length === 2 && typeof name === "string" ) {
-			return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) :
-				( inst ? ( name === "all" ? $.extend( {}, inst.settings ) :
-				this._get( inst, name ) ) : null ) );
-		}
-
-		settings = name || {};
-		if ( typeof name === "string" ) {
-			settings = {};
-			settings[ name ] = value;
-		}
-
-		if ( inst ) {
-			if ( this._curInst === inst ) {
-				this._hideDatepicker();
-			}
-
-			date = this._getDateDatepicker( target, true );
-			minDate = this._getMinMaxDate( inst, "min" );
-			maxDate = this._getMinMaxDate( inst, "max" );
-			datepicker_extendRemove( inst.settings, settings );
-
-			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
-			if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {
-				inst.settings.minDate = this._formatDate( inst, minDate );
-			}
-			if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {
-				inst.settings.maxDate = this._formatDate( inst, maxDate );
-			}
-			if ( "disabled" in settings ) {
-				if ( settings.disabled ) {
-					this._disableDatepicker( target );
-				} else {
-					this._enableDatepicker( target );
-				}
-			}
-			this._attachments( $( target ), inst );
-			this._autoSize( inst );
-			this._setDate( inst, date );
-			this._updateAlternate( inst );
-			this._updateDatepicker( inst );
-		}
-	},
-
-	// Change method deprecated
-	_changeDatepicker: function( target, name, value ) {
-		this._optionDatepicker( target, name, value );
-	},
-
-	/* Redraw the date picker attached to an input field or division.
-	 * @param  target  element - the target input field or division or span
-	 */
-	_refreshDatepicker: function( target ) {
-		var inst = this._getInst( target );
-		if ( inst ) {
-			this._updateDatepicker( inst );
-		}
-	},
-
-	/* Set the dates for a jQuery selection.
-	 * @param  target element - the target input field or division or span
-	 * @param  date	Date - the new date
-	 */
-	_setDateDatepicker: function( target, date ) {
-		var inst = this._getInst( target );
-		if ( inst ) {
-			this._setDate( inst, date );
-			this._updateDatepicker( inst );
-			this._updateAlternate( inst );
-		}
-	},
-
-	/* Get the date(s) for the first entry in a jQuery selection.
-	 * @param  target element - the target input field or division or span
-	 * @param  noDefault boolean - true if no default date is to be used
-	 * @return Date - the current date
-	 */
-	_getDateDatepicker: function( target, noDefault ) {
-		var inst = this._getInst( target );
-		if ( inst && !inst.inline ) {
-			this._setDateFromField( inst, noDefault );
-		}
-		return ( inst ? this._getDate( inst ) : null );
-	},
-
-	/* Handle keystrokes. */
-	_doKeyDown: function( event ) {
-		var onSelect, dateStr, sel,
-			inst = $.datepicker._getInst( event.target ),
-			handled = true,
-			isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" );
-
-		inst._keyEvent = true;
-		if ( $.datepicker._datepickerShowing ) {
-			switch ( event.keyCode ) {
-				case 9: $.datepicker._hideDatepicker();
-						handled = false;
-						break; // hide on tab out
-				case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
-									$.datepicker._currentClass + ")", inst.dpDiv );
-						if ( sel[ 0 ] ) {
-							$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
-						}
-
-						onSelect = $.datepicker._get( inst, "onSelect" );
-						if ( onSelect ) {
-							dateStr = $.datepicker._formatDate( inst );
-
-							// Trigger custom callback
-							onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );
-						} else {
-							$.datepicker._hideDatepicker();
-						}
-
-						return false; // don't submit the form
-				case 27: $.datepicker._hideDatepicker();
-						break; // hide on escape
-				case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
-							-$.datepicker._get( inst, "stepBigMonths" ) :
-							-$.datepicker._get( inst, "stepMonths" ) ), "M" );
-						break; // previous month/year on page up/+ ctrl
-				case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
-							+$.datepicker._get( inst, "stepBigMonths" ) :
-							+$.datepicker._get( inst, "stepMonths" ) ), "M" );
-						break; // next month/year on page down/+ ctrl
-				case 35: if ( event.ctrlKey || event.metaKey ) {
-							$.datepicker._clearDate( event.target );
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // clear on ctrl or command +end
-				case 36: if ( event.ctrlKey || event.metaKey ) {
-							$.datepicker._gotoToday( event.target );
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // current on ctrl or command +home
-				case 37: if ( event.ctrlKey || event.metaKey ) {
-							$.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" );
-						}
-						handled = event.ctrlKey || event.metaKey;
-
-						// -1 day on ctrl or command +left
-						if ( event.originalEvent.altKey ) {
-							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
-								-$.datepicker._get( inst, "stepBigMonths" ) :
-								-$.datepicker._get( inst, "stepMonths" ) ), "M" );
-						}
-
-						// next month/year on alt +left on Mac
-						break;
-				case 38: if ( event.ctrlKey || event.metaKey ) {
-							$.datepicker._adjustDate( event.target, -7, "D" );
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // -1 week on ctrl or command +up
-				case 39: if ( event.ctrlKey || event.metaKey ) {
-							$.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" );
-						}
-						handled = event.ctrlKey || event.metaKey;
-
-						// +1 day on ctrl or command +right
-						if ( event.originalEvent.altKey ) {
-							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
-								+$.datepicker._get( inst, "stepBigMonths" ) :
-								+$.datepicker._get( inst, "stepMonths" ) ), "M" );
-						}
-
-						// next month/year on alt +right
-						break;
-				case 40: if ( event.ctrlKey || event.metaKey ) {
-							$.datepicker._adjustDate( event.target, +7, "D" );
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // +1 week on ctrl or command +down
-				default: handled = false;
-			}
-		} else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home
-			$.datepicker._showDatepicker( this );
-		} else {
-			handled = false;
-		}
-
-		if ( handled ) {
-			event.preventDefault();
-			event.stopPropagation();
-		}
-	},
-
-	/* Filter entered characters - based on date format. */
-	_doKeyPress: function( event ) {
-		var chars, chr,
-			inst = $.datepicker._getInst( event.target );
-
-		if ( $.datepicker._get( inst, "constrainInput" ) ) {
-			chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
-			chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );
-			return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 );
-		}
-	},
-
-	/* Synchronise manual entry and field/alternate field. */
-	_doKeyUp: function( event ) {
-		var date,
-			inst = $.datepicker._getInst( event.target );
-
-		if ( inst.input.val() !== inst.lastVal ) {
-			try {
-				date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
-					( inst.input ? inst.input.val() : null ),
-					$.datepicker._getFormatConfig( inst ) );
-
-				if ( date ) { // only if valid
-					$.datepicker._setDateFromField( inst );
-					$.datepicker._updateAlternate( inst );
-					$.datepicker._updateDatepicker( inst );
-				}
-			}
-			catch ( err ) {
-			}
-		}
-		return true;
-	},
-
-	/* Pop-up the date picker for a given input field.
-	 * If false returned from beforeShow event handler do not show.
-	 * @param  input  element - the input field attached to the date picker or
-	 *					event - if triggered by focus
-	 */
-	_showDatepicker: function( input ) {
-		input = input.target || input;
-		if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger
-			input = $( "input", input.parentNode )[ 0 ];
-		}
-
-		if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here
-			return;
-		}
-
-		var inst, beforeShow, beforeShowSettings, isFixed,
-			offset, showAnim, duration;
-
-		inst = $.datepicker._getInst( input );
-		if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {
-			$.datepicker._curInst.dpDiv.stop( true, true );
-			if ( inst && $.datepicker._datepickerShowing ) {
-				$.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );
-			}
-		}
-
-		beforeShow = $.datepicker._get( inst, "beforeShow" );
-		beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
-		if ( beforeShowSettings === false ) {
-			return;
-		}
-		datepicker_extendRemove( inst.settings, beforeShowSettings );
-
-		inst.lastVal = null;
-		$.datepicker._lastInput = input;
-		$.datepicker._setDateFromField( inst );
-
-		if ( $.datepicker._inDialog ) { // hide cursor
-			input.value = "";
-		}
-		if ( !$.datepicker._pos ) { // position below input
-			$.datepicker._pos = $.datepicker._findPos( input );
-			$.datepicker._pos[ 1 ] += input.offsetHeight; // add the height
-		}
-
-		isFixed = false;
-		$( input ).parents().each( function() {
-			isFixed |= $( this ).css( "position" ) === "fixed";
-			return !isFixed;
-		} );
-
-		offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };
-		$.datepicker._pos = null;
-
-		//to avoid flashes on Firefox
-		inst.dpDiv.empty();
-
-		// determine sizing offscreen
-		inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } );
-		$.datepicker._updateDatepicker( inst );
-
-		// fix width for dynamic number of date pickers
-		// and adjust position before showing
-		offset = $.datepicker._checkOffset( inst, offset, isFixed );
-		inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?
-			"static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none",
-			left: offset.left + "px", top: offset.top + "px" } );
-
-		if ( !inst.inline ) {
-			showAnim = $.datepicker._get( inst, "showAnim" );
-			duration = $.datepicker._get( inst, "duration" );
-			inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
-			$.datepicker._datepickerShowing = true;
-
-			if ( $.effects && $.effects.effect[ showAnim ] ) {
-				inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
-			} else {
-				inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
-			}
-
-			if ( $.datepicker._shouldFocusInput( inst ) ) {
-				inst.input.trigger( "focus" );
-			}
-
-			$.datepicker._curInst = inst;
-		}
-	},
-
-	/* Generate the date picker content. */
-	_updateDatepicker: function( inst ) {
-		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
-		datepicker_instActive = inst; // for delegate hover events
-		inst.dpDiv.empty().append( this._generateHTML( inst ) );
-		this._attachHandlers( inst );
-
-		var origyearshtml,
-			numMonths = this._getNumberOfMonths( inst ),
-			cols = numMonths[ 1 ],
-			width = 17,
-			activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );
-
-		if ( activeCell.length > 0 ) {
-			datepicker_handleMouseover.apply( activeCell.get( 0 ) );
-		}
-
-		inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" );
-		if ( cols > 1 ) {
-			inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" );
-		}
-		inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) +
-			"Class" ]( "ui-datepicker-multi" );
-		inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) +
-			"Class" ]( "ui-datepicker-rtl" );
-
-		if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
-			inst.input.trigger( "focus" );
-		}
-
-		// Deffered render of the years select (to avoid flashes on Firefox)
-		if ( inst.yearshtml ) {
-			origyearshtml = inst.yearshtml;
-			setTimeout( function() {
-
-				//assure that inst.yearshtml didn't change.
-				if ( origyearshtml === inst.yearshtml && inst.yearshtml ) {
-					inst.dpDiv.find( "select.ui-datepicker-year:first" ).replaceWith( inst.yearshtml );
-				}
-				origyearshtml = inst.yearshtml = null;
-			}, 0 );
-		}
-	},
-
-	// #6694 - don't focus the input if it's already focused
-	// this breaks the change event in IE
-	// Support: IE and jQuery <1.9
-	_shouldFocusInput: function( inst ) {
-		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
-	},
-
-	/* Check positioning to remain on screen. */
-	_checkOffset: function( inst, offset, isFixed ) {
-		var dpWidth = inst.dpDiv.outerWidth(),
-			dpHeight = inst.dpDiv.outerHeight(),
-			inputWidth = inst.input ? inst.input.outerWidth() : 0,
-			inputHeight = inst.input ? inst.input.outerHeight() : 0,
-			viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
-			viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );
-
-		offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 );
-		offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;
-		offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;
-
-		// Now check if datepicker is showing outside window viewport - move to a better place if so.
-		offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?
-			Math.abs( offset.left + dpWidth - viewWidth ) : 0 );
-		offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?
-			Math.abs( dpHeight + inputHeight ) : 0 );
-
-		return offset;
-	},
-
-	/* Find an object's position on the screen. */
-	_findPos: function( obj ) {
-		var position,
-			inst = this._getInst( obj ),
-			isRTL = this._get( inst, "isRTL" );
-
-		while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden( obj ) ) ) {
-			obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
-		}
-
-		position = $( obj ).offset();
-		return [ position.left, position.top ];
-	},
-
-	/* Hide the date picker from view.
-	 * @param  input  element - the input field attached to the date picker
-	 */
-	_hideDatepicker: function( input ) {
-		var showAnim, duration, postProcess, onClose,
-			inst = this._curInst;
-
-		if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
-			return;
-		}
-
-		if ( this._datepickerShowing ) {
-			showAnim = this._get( inst, "showAnim" );
-			duration = this._get( inst, "duration" );
-			postProcess = function() {
-				$.datepicker._tidyDialog( inst );
-			};
-
-			// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
-			if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
-				inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess );
-			} else {
-				inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" :
-					( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess );
-			}
-
-			if ( !showAnim ) {
-				postProcess();
-			}
-			this._datepickerShowing = false;
-
-			onClose = this._get( inst, "onClose" );
-			if ( onClose ) {
-				onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] );
-			}
-
-			this._lastInput = null;
-			if ( this._inDialog ) {
-				this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } );
-				if ( $.blockUI ) {
-					$.unblockUI();
-					$( "body" ).append( this.dpDiv );
-				}
-			}
-			this._inDialog = false;
-		}
-	},
-
-	/* Tidy up after a dialog display. */
-	_tidyDialog: function( inst ) {
-		inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
-	},
-
-	/* Close date picker if clicked elsewhere. */
-	_checkExternalClick: function( event ) {
-		if ( !$.datepicker._curInst ) {
-			return;
-		}
-
-		var $target = $( event.target ),
-			inst = $.datepicker._getInst( $target[ 0 ] );
-
-		if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&
-				$target.parents( "#" + $.datepicker._mainDivId ).length === 0 &&
-				!$target.hasClass( $.datepicker.markerClassName ) &&
-				!$target.closest( "." + $.datepicker._triggerClass ).length &&
-				$.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||
-			( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {
-				$.datepicker._hideDatepicker();
-		}
-	},
-
-	/* Adjust one of the date sub-fields. */
-	_adjustDate: function( id, offset, period ) {
-		var target = $( id ),
-			inst = this._getInst( target[ 0 ] );
-
-		if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
-			return;
-		}
-		this._adjustInstDate( inst, offset +
-			( period === "M" ? this._get( inst, "showCurrentAtPos" ) : 0 ), // undo positioning
-			period );
-		this._updateDatepicker( inst );
-	},
-
-	/* Action for current link. */
-	_gotoToday: function( id ) {
-		var date,
-			target = $( id ),
-			inst = this._getInst( target[ 0 ] );
-
-		if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) {
-			inst.selectedDay = inst.currentDay;
-			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
-			inst.drawYear = inst.selectedYear = inst.currentYear;
-		} else {
-			date = new Date();
-			inst.selectedDay = date.getDate();
-			inst.drawMonth = inst.selectedMonth = date.getMonth();
-			inst.drawYear = inst.selectedYear = date.getFullYear();
-		}
-		this._notifyChange( inst );
-		this._adjustDate( target );
-	},
-
-	/* Action for selecting a new month/year. */
-	_selectMonthYear: function( id, select, period ) {
-		var target = $( id ),
-			inst = this._getInst( target[ 0 ] );
-
-		inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] =
-		inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] =
-			parseInt( select.options[ select.selectedIndex ].value, 10 );
-
-		this._notifyChange( inst );
-		this._adjustDate( target );
-	},
-
-	/* Action for selecting a day. */
-	_selectDay: function( id, month, year, td ) {
-		var inst,
-			target = $( id );
-
-		if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
-			return;
-		}
-
-		inst = this._getInst( target[ 0 ] );
-		inst.selectedDay = inst.currentDay = $( "a", td ).html();
-		inst.selectedMonth = inst.currentMonth = month;
-		inst.selectedYear = inst.currentYear = year;
-		this._selectDate( id, this._formatDate( inst,
-			inst.currentDay, inst.currentMonth, inst.currentYear ) );
-	},
-
-	/* Erase the input field and hide the date picker. */
-	_clearDate: function( id ) {
-		var target = $( id );
-		this._selectDate( target, "" );
-	},
-
-	/* Update the input field with the selected date. */
-	_selectDate: function( id, dateStr ) {
-		var onSelect,
-			target = $( id ),
-			inst = this._getInst( target[ 0 ] );
-
-		dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
-		if ( inst.input ) {
-			inst.input.val( dateStr );
-		}
-		this._updateAlternate( inst );
-
-		onSelect = this._get( inst, "onSelect" );
-		if ( onSelect ) {
-			onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );  // trigger custom callback
-		} else if ( inst.input ) {
-			inst.input.trigger( "change" ); // fire the change event
-		}
-
-		if ( inst.inline ) {
-			this._updateDatepicker( inst );
-		} else {
-			this._hideDatepicker();
-			this._lastInput = inst.input[ 0 ];
-			if ( typeof( inst.input[ 0 ] ) !== "object" ) {
-				inst.input.trigger( "focus" ); // restore focus
-			}
-			this._lastInput = null;
-		}
-	},
-
-	/* Update any alternate field to synchronise with the main field. */
-	_updateAlternate: function( inst ) {
-		var altFormat, date, dateStr,
-			altField = this._get( inst, "altField" );
-
-		if ( altField ) { // update alternate field too
-			altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
-			date = this._getDate( inst );
-			dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
-			$( altField ).val( dateStr );
-		}
-	},
-
-	/* Set as beforeShowDay function to prevent selection of weekends.
-	 * @param  date  Date - the date to customise
-	 * @return [boolean, string] - is this date selectable?, what is its CSS class?
-	 */
-	noWeekends: function( date ) {
-		var day = date.getDay();
-		return [ ( day > 0 && day < 6 ), "" ];
-	},
-
-	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
-	 * @param  date  Date - the date to get the week for
-	 * @return  number - the number of the week within the year that contains this date
-	 */
-	iso8601Week: function( date ) {
-		var time,
-			checkDate = new Date( date.getTime() );
-
-		// Find Thursday of this week starting on Monday
-		checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );
-
-		time = checkDate.getTime();
-		checkDate.setMonth( 0 ); // Compare with Jan 1
-		checkDate.setDate( 1 );
-		return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;
-	},
-
-	/* Parse a string value into a date object.
-	 * See formatDate below for the possible formats.
-	 *
-	 * @param  format string - the expected format of the date
-	 * @param  value string - the date in the above format
-	 * @param  settings Object - attributes include:
-	 *					shortYearCutoff  number - the cutoff year for determining the century (optional)
-	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
-	 *					dayNames		string[7] - names of the days from Sunday (optional)
-	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
-	 *					monthNames		string[12] - names of the months (optional)
-	 * @return  Date - the extracted date value or null if value is blank
-	 */
-	parseDate: function( format, value, settings ) {
-		if ( format == null || value == null ) {
-			throw "Invalid arguments";
-		}
-
-		value = ( typeof value === "object" ? value.toString() : value + "" );
-		if ( value === "" ) {
-			return null;
-		}
-
-		var iFormat, dim, extra,
-			iValue = 0,
-			shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
-			shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
-				new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
-			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
-			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
-			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
-			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
-			year = -1,
-			month = -1,
-			day = -1,
-			doy = -1,
-			literal = false,
-			date,
-
-			// Check whether a format character is doubled
-			lookAhead = function( match ) {
-				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
-				if ( matches ) {
-					iFormat++;
-				}
-				return matches;
-			},
-
-			// Extract a number from the string value
-			getNumber = function( match ) {
-				var isDoubled = lookAhead( match ),
-					size = ( match === "@" ? 14 : ( match === "!" ? 20 :
-					( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
-					minSize = ( match === "y" ? size : 1 ),
-					digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
-					num = value.substring( iValue ).match( digits );
-				if ( !num ) {
-					throw "Missing number at position " + iValue;
-				}
-				iValue += num[ 0 ].length;
-				return parseInt( num[ 0 ], 10 );
-			},
-
-			// Extract a name from the string value and convert to an index
-			getName = function( match, shortNames, longNames ) {
-				var index = -1,
-					names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
-						return [ [ k, v ] ];
-					} ).sort( function( a, b ) {
-						return -( a[ 1 ].length - b[ 1 ].length );
-					} );
-
-				$.each( names, function( i, pair ) {
-					var name = pair[ 1 ];
-					if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {
-						index = pair[ 0 ];
-						iValue += name.length;
-						return false;
-					}
-				} );
-				if ( index !== -1 ) {
-					return index + 1;
-				} else {
-					throw "Unknown name at position " + iValue;
-				}
-			},
-
-			// Confirm that a literal character matches the string value
-			checkLiteral = function() {
-				if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
-					throw "Unexpected literal at position " + iValue;
-				}
-				iValue++;
-			};
-
-		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
-			if ( literal ) {
-				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
-					literal = false;
-				} else {
-					checkLiteral();
-				}
-			} else {
-				switch ( format.charAt( iFormat ) ) {
-					case "d":
-						day = getNumber( "d" );
-						break;
-					case "D":
-						getName( "D", dayNamesShort, dayNames );
-						break;
-					case "o":
-						doy = getNumber( "o" );
-						break;
-					case "m":
-						month = getNumber( "m" );
-						break;
-					case "M":
-						month = getName( "M", monthNamesShort, monthNames );
-						break;
-					case "y":
-						year = getNumber( "y" );
-						break;
-					case "@":
-						date = new Date( getNumber( "@" ) );
-						year = date.getFullYear();
-						month = date.getMonth() + 1;
-						day = date.getDate();
-						break;
-					case "!":
-						date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 );
-						year = date.getFullYear();
-						month = date.getMonth() + 1;
-						day = date.getDate();
-						break;
-					case "'":
-						if ( lookAhead( "'" ) ) {
-							checkLiteral();
-						} else {
-							literal = true;
-						}
-						break;
-					default:
-						checkLiteral();
-				}
-			}
-		}
-
-		if ( iValue < value.length ) {
-			extra = value.substr( iValue );
-			if ( !/^\s+/.test( extra ) ) {
-				throw "Extra/unparsed characters found in date: " + extra;
-			}
-		}
-
-		if ( year === -1 ) {
-			year = new Date().getFullYear();
-		} else if ( year < 100 ) {
-			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
-				( year <= shortYearCutoff ? 0 : -100 );
-		}
-
-		if ( doy > -1 ) {
-			month = 1;
-			day = doy;
-			do {
-				dim = this._getDaysInMonth( year, month - 1 );
-				if ( day <= dim ) {
-					break;
-				}
-				month++;
-				day -= dim;
-			} while ( true );
-		}
-
-		date = this._daylightSavingAdjust( new Date( year, month - 1, day ) );
-		if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {
-			throw "Invalid date"; // E.g. 31/02/00
-		}
-		return date;
-	},
-
-	/* Standard date formats. */
-	ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
-	COOKIE: "D, dd M yy",
-	ISO_8601: "yy-mm-dd",
-	RFC_822: "D, d M y",
-	RFC_850: "DD, dd-M-y",
-	RFC_1036: "D, d M y",
-	RFC_1123: "D, d M yy",
-	RFC_2822: "D, d M yy",
-	RSS: "D, d M y", // RFC 822
-	TICKS: "!",
-	TIMESTAMP: "@",
-	W3C: "yy-mm-dd", // ISO 8601
-
-	_ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +
-		Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),
-
-	/* Format a date object into a string value.
-	 * The format can be combinations of the following:
-	 * d  - day of month (no leading zero)
-	 * dd - day of month (two digit)
-	 * o  - day of year (no leading zeros)
-	 * oo - day of year (three digit)
-	 * D  - day name short
-	 * DD - day name long
-	 * m  - month of year (no leading zero)
-	 * mm - month of year (two digit)
-	 * M  - month name short
-	 * MM - month name long
-	 * y  - year (two digit)
-	 * yy - year (four digit)
-	 * @ - Unix timestamp (ms since 01/01/1970)
-	 * ! - Windows ticks (100ns since 01/01/0001)
-	 * "..." - literal text
-	 * '' - single quote
-	 *
-	 * @param  format string - the desired format of the date
-	 * @param  date Date - the date value to format
-	 * @param  settings Object - attributes include:
-	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
-	 *					dayNames		string[7] - names of the days from Sunday (optional)
-	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
-	 *					monthNames		string[12] - names of the months (optional)
-	 * @return  string - the date in the above format
-	 */
-	formatDate: function( format, date, settings ) {
-		if ( !date ) {
-			return "";
-		}
-
-		var iFormat,
-			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
-			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
-			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
-			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
-
-			// Check whether a format character is doubled
-			lookAhead = function( match ) {
-				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
-				if ( matches ) {
-					iFormat++;
-				}
-				return matches;
-			},
-
-			// Format a number, with leading zero if necessary
-			formatNumber = function( match, value, len ) {
-				var num = "" + value;
-				if ( lookAhead( match ) ) {
-					while ( num.length < len ) {
-						num = "0" + num;
-					}
-				}
-				return num;
-			},
-
-			// Format a name, short or long as requested
-			formatName = function( match, value, shortNames, longNames ) {
-				return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
-			},
-			output = "",
-			literal = false;
-
-		if ( date ) {
-			for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
-				if ( literal ) {
-					if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
-						literal = false;
-					} else {
-						output += format.charAt( iFormat );
-					}
-				} else {
-					switch ( format.charAt( iFormat ) ) {
-						case "d":
-							output += formatNumber( "d", date.getDate(), 2 );
-							break;
-						case "D":
-							output += formatName( "D", date.getDay(), dayNamesShort, dayNames );
-							break;
-						case "o":
-							output += formatNumber( "o",
-								Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );
-							break;
-						case "m":
-							output += formatNumber( "m", date.getMonth() + 1, 2 );
-							break;
-						case "M":
-							output += formatName( "M", date.getMonth(), monthNamesShort, monthNames );
-							break;
-						case "y":
-							output += ( lookAhead( "y" ) ? date.getFullYear() :
-								( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 );
-							break;
-						case "@":
-							output += date.getTime();
-							break;
-						case "!":
-							output += date.getTime() * 10000 + this._ticksTo1970;
-							break;
-						case "'":
-							if ( lookAhead( "'" ) ) {
-								output += "'";
-							} else {
-								literal = true;
-							}
-							break;
-						default:
-							output += format.charAt( iFormat );
-					}
-				}
-			}
-		}
-		return output;
-	},
-
-	/* Extract all possible characters from the date format. */
-	_possibleChars: function( format ) {
-		var iFormat,
-			chars = "",
-			literal = false,
-
-			// Check whether a format character is doubled
-			lookAhead = function( match ) {
-				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
-				if ( matches ) {
-					iFormat++;
-				}
-				return matches;
-			};
-
-		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
-			if ( literal ) {
-				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
-					literal = false;
-				} else {
-					chars += format.charAt( iFormat );
-				}
-			} else {
-				switch ( format.charAt( iFormat ) ) {
-					case "d": case "m": case "y": case "@":
-						chars += "0123456789";
-						break;
-					case "D": case "M":
-						return null; // Accept anything
-					case "'":
-						if ( lookAhead( "'" ) ) {
-							chars += "'";
-						} else {
-							literal = true;
-						}
-						break;
-					default:
-						chars += format.charAt( iFormat );
-				}
-			}
-		}
-		return chars;
-	},
-
-	/* Get a setting value, defaulting if necessary. */
-	_get: function( inst, name ) {
-		return inst.settings[ name ] !== undefined ?
-			inst.settings[ name ] : this._defaults[ name ];
-	},
-
-	/* Parse existing date and initialise date picker. */
-	_setDateFromField: function( inst, noDefault ) {
-		if ( inst.input.val() === inst.lastVal ) {
-			return;
-		}
-
-		var dateFormat = this._get( inst, "dateFormat" ),
-			dates = inst.lastVal = inst.input ? inst.input.val() : null,
-			defaultDate = this._getDefaultDate( inst ),
-			date = defaultDate,
-			settings = this._getFormatConfig( inst );
-
-		try {
-			date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
-		} catch ( event ) {
-			dates = ( noDefault ? "" : dates );
-		}
-		inst.selectedDay = date.getDate();
-		inst.drawMonth = inst.selectedMonth = date.getMonth();
-		inst.drawYear = inst.selectedYear = date.getFullYear();
-		inst.currentDay = ( dates ? date.getDate() : 0 );
-		inst.currentMonth = ( dates ? date.getMonth() : 0 );
-		inst.currentYear = ( dates ? date.getFullYear() : 0 );
-		this._adjustInstDate( inst );
-	},
-
-	/* Retrieve the default date shown on opening. */
-	_getDefaultDate: function( inst ) {
-		return this._restrictMinMax( inst,
-			this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) );
-	},
-
-	/* A date may be specified as an exact value or a relative one. */
-	_determineDate: function( inst, date, defaultDate ) {
-		var offsetNumeric = function( offset ) {
-				var date = new Date();
-				date.setDate( date.getDate() + offset );
-				return date;
-			},
-			offsetString = function( offset ) {
-				try {
-					return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
-						offset, $.datepicker._getFormatConfig( inst ) );
-				}
-				catch ( e ) {
-
-					// Ignore
-				}
-
-				var date = ( offset.toLowerCase().match( /^c/ ) ?
-					$.datepicker._getDate( inst ) : null ) || new Date(),
-					year = date.getFullYear(),
-					month = date.getMonth(),
-					day = date.getDate(),
-					pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
-					matches = pattern.exec( offset );
-
-				while ( matches ) {
-					switch ( matches[ 2 ] || "d" ) {
-						case "d" : case "D" :
-							day += parseInt( matches[ 1 ], 10 ); break;
-						case "w" : case "W" :
-							day += parseInt( matches[ 1 ], 10 ) * 7; break;
-						case "m" : case "M" :
-							month += parseInt( matches[ 1 ], 10 );
-							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
-							break;
-						case "y": case "Y" :
-							year += parseInt( matches[ 1 ], 10 );
-							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
-							break;
-					}
-					matches = pattern.exec( offset );
-				}
-				return new Date( year, month, day );
-			},
-			newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) :
-				( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );
-
-		newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate );
-		if ( newDate ) {
-			newDate.setHours( 0 );
-			newDate.setMinutes( 0 );
-			newDate.setSeconds( 0 );
-			newDate.setMilliseconds( 0 );
-		}
-		return this._daylightSavingAdjust( newDate );
-	},
-
-	/* Handle switch to/from daylight saving.
-	 * Hours may be non-zero on daylight saving cut-over:
-	 * > 12 when midnight changeover, but then cannot generate
-	 * midnight datetime, so jump to 1AM, otherwise reset.
-	 * @param  date  (Date) the date to check
-	 * @return  (Date) the corrected date
-	 */
-	_daylightSavingAdjust: function( date ) {
-		if ( !date ) {
-			return null;
-		}
-		date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );
-		return date;
-	},
-
-	/* Set the date(s) directly. */
-	_setDate: function( inst, date, noChange ) {
-		var clear = !date,
-			origMonth = inst.selectedMonth,
-			origYear = inst.selectedYear,
-			newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );
-
-		inst.selectedDay = inst.currentDay = newDate.getDate();
-		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
-		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
-		if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {
-			this._notifyChange( inst );
-		}
-		this._adjustInstDate( inst );
-		if ( inst.input ) {
-			inst.input.val( clear ? "" : this._formatDate( inst ) );
-		}
-	},
-
-	/* Retrieve the date(s) directly. */
-	_getDate: function( inst ) {
-		var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null :
-			this._daylightSavingAdjust( new Date(
-			inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
-			return startDate;
-	},
-
-	/* Attach the onxxx handlers.  These are declared statically so
-	 * they work with static code transformers like Caja.
-	 */
-	_attachHandlers: function( inst ) {
-		var stepMonths = this._get( inst, "stepMonths" ),
-			id = "#" + inst.id.replace( /\\\\/g, "\\" );
-		inst.dpDiv.find( "[data-handler]" ).map( function() {
-			var handler = {
-				prev: function() {
-					$.datepicker._adjustDate( id, -stepMonths, "M" );
-				},
-				next: function() {
-					$.datepicker._adjustDate( id, +stepMonths, "M" );
-				},
-				hide: function() {
-					$.datepicker._hideDatepicker();
-				},
-				today: function() {
-					$.datepicker._gotoToday( id );
-				},
-				selectDay: function() {
-					$.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
-					return false;
-				},
-				selectMonth: function() {
-					$.datepicker._selectMonthYear( id, this, "M" );
-					return false;
-				},
-				selectYear: function() {
-					$.datepicker._selectMonthYear( id, this, "Y" );
-					return false;
-				}
-			};
-			$( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
-		} );
-	},
-
-	/* Generate the HTML for the current state of the date picker. */
-	_generateHTML: function( inst ) {
-		var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
-			controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
-			monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
-			selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
-			cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
-			printDate, dRow, tbody, daySettings, otherMonth, unselectable,
-			tempDate = new Date(),
-			today = this._daylightSavingAdjust(
-				new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
-			isRTL = this._get( inst, "isRTL" ),
-			showButtonPanel = this._get( inst, "showButtonPanel" ),
-			hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
-			navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
-			numMonths = this._getNumberOfMonths( inst ),
-			showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
-			stepMonths = this._get( inst, "stepMonths" ),
-			isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
-			currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
-				new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
-			minDate = this._getMinMaxDate( inst, "min" ),
-			maxDate = this._getMinMaxDate( inst, "max" ),
-			drawMonth = inst.drawMonth - showCurrentAtPos,
-			drawYear = inst.drawYear;
-
-		if ( drawMonth < 0 ) {
-			drawMonth += 12;
-			drawYear--;
-		}
-		if ( maxDate ) {
-			maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),
-				maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );
-			maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );
-			while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {
-				drawMonth--;
-				if ( drawMonth < 0 ) {
-					drawMonth = 11;
-					drawYear--;
-				}
-			}
-		}
-		inst.drawMonth = drawMonth;
-		inst.drawYear = drawYear;
-
-		prevText = this._get( inst, "prevText" );
-		prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
-			this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
-			this._getFormatConfig( inst ) ) );
-
-		prev = ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ?
-			"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
-			" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" :
-			( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" ) );
-
-		nextText = this._get( inst, "nextText" );
-		nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
-			this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
-			this._getFormatConfig( inst ) ) );
-
-		next = ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ?
-			"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
-			" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" :
-			( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" ) );
-
-		currentText = this._get( inst, "currentText" );
-		gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
-		currentText = ( !navigationAsDateFormat ? currentText :
-			this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );
-
-		controls = ( !inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
-			this._get( inst, "closeText" ) + "</button>" : "" );
-
-		buttonPanel = ( showButtonPanel ) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + ( isRTL ? controls : "" ) +
-			( this._isInRange( inst, gotoDate ) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
-			">" + currentText + "</button>" : "" ) + ( isRTL ? "" : controls ) + "</div>" : "";
-
-		firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
-		firstDay = ( isNaN( firstDay ) ? 0 : firstDay );
-
-		showWeek = this._get( inst, "showWeek" );
-		dayNames = this._get( inst, "dayNames" );
-		dayNamesMin = this._get( inst, "dayNamesMin" );
-		monthNames = this._get( inst, "monthNames" );
-		monthNamesShort = this._get( inst, "monthNamesShort" );
-		beforeShowDay = this._get( inst, "beforeShowDay" );
-		showOtherMonths = this._get( inst, "showOtherMonths" );
-		selectOtherMonths = this._get( inst, "selectOtherMonths" );
-		defaultDate = this._getDefaultDate( inst );
-		html = "";
-
-		for ( row = 0; row < numMonths[ 0 ]; row++ ) {
-			group = "";
-			this.maxRows = 4;
-			for ( col = 0; col < numMonths[ 1 ]; col++ ) {
-				selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
-				cornerClass = " ui-corner-all";
-				calender = "";
-				if ( isMultiMonth ) {
-					calender += "<div class='ui-datepicker-group";
-					if ( numMonths[ 1 ] > 1 ) {
-						switch ( col ) {
-							case 0: calender += " ui-datepicker-group-first";
-								cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break;
-							case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last";
-								cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break;
-							default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
-						}
-					}
-					calender += "'>";
-				}
-				calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
-					( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) +
-					( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) +
-					this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,
-					row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers
-					"</div><table class='ui-datepicker-calendar'><thead>" +
-					"<tr>";
-				thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
-				for ( dow = 0; dow < 7; dow++ ) { // days of the week
-					day = ( dow + firstDay ) % 7;
-					thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
-						"<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
-				}
-				calender += thead + "</tr></thead><tbody>";
-				daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
-				if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
-					inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
-				}
-				leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
-				curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
-				numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
-				this.maxRows = numRows;
-				printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
-				for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
-					calender += "<tr>";
-					tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
-						this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
-					for ( dow = 0; dow < 7; dow++ ) { // create date picker days
-						daySettings = ( beforeShowDay ?
-							beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
-						otherMonth = ( printDate.getMonth() !== drawMonth );
-						unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||
-							( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );
-						tbody += "<td class='" +
-							( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends
-							( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months
-							( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key
-							( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?
-
-							// or defaultDate is current printedDate and defaultDate is selectedDate
-							" " + this._dayOverClass : "" ) + // highlight selected day
-							( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) +  // highlight unselectable days
-							( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates
-							( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day
-							( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different)
-							( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "&#39;" ) + "'" : "" ) + // cell title
-							( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) + ">" + // actions
-							( otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
-							( unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
-							( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) +
-							( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
-							( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
-							"' href='#'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
-						printDate.setDate( printDate.getDate() + 1 );
-						printDate = this._daylightSavingAdjust( printDate );
-					}
-					calender += tbody + "</tr>";
-				}
-				drawMonth++;
-				if ( drawMonth > 11 ) {
-					drawMonth = 0;
-					drawYear++;
-				}
-				calender += "</tbody></table>" + ( isMultiMonth ? "</div>" +
-							( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" );
-				group += calender;
-			}
-			html += group;
-		}
-		html += buttonPanel;
-		inst._keyEvent = false;
-		return html;
-	},
-
-	/* Generate the month and year header. */
-	_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
-			secondary, monthNames, monthNamesShort ) {
-
-		var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
-			changeMonth = this._get( inst, "changeMonth" ),
-			changeYear = this._get( inst, "changeYear" ),
-			showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
-			html = "<div class='ui-datepicker-title'>",
-			monthHtml = "";
-
-		// Month selection
-		if ( secondary || !changeMonth ) {
-			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
-		} else {
-			inMinYear = ( minDate && minDate.getFullYear() === drawYear );
-			inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
-			monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
-			for ( month = 0; month < 12; month++ ) {
-				if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {
-					monthHtml += "<option value='" + month + "'" +
-						( month === drawMonth ? " selected='selected'" : "" ) +
-						">" + monthNamesShort[ month ] + "</option>";
-				}
-			}
-			monthHtml += "</select>";
-		}
-
-		if ( !showMonthAfterYear ) {
-			html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" );
-		}
-
-		// Year selection
-		if ( !inst.yearshtml ) {
-			inst.yearshtml = "";
-			if ( secondary || !changeYear ) {
-				html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
-			} else {
-
-				// determine range of years to display
-				years = this._get( inst, "yearRange" ).split( ":" );
-				thisYear = new Date().getFullYear();
-				determineYear = function( value ) {
-					var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :
-						( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) :
-						parseInt( value, 10 ) ) );
-					return ( isNaN( year ) ? thisYear : year );
-				};
-				year = determineYear( years[ 0 ] );
-				endYear = Math.max( year, determineYear( years[ 1 ] || "" ) );
-				year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );
-				endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );
-				inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
-				for ( ; year <= endYear; year++ ) {
-					inst.yearshtml += "<option value='" + year + "'" +
-						( year === drawYear ? " selected='selected'" : "" ) +
-						">" + year + "</option>";
-				}
-				inst.yearshtml += "</select>";
-
-				html += inst.yearshtml;
-				inst.yearshtml = null;
-			}
-		}
-
-		html += this._get( inst, "yearSuffix" );
-		if ( showMonthAfterYear ) {
-			html += ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" ) + monthHtml;
-		}
-		html += "</div>"; // Close datepicker_header
-		return html;
-	},
-
-	/* Adjust one of the date sub-fields. */
-	_adjustInstDate: function( inst, offset, period ) {
-		var year = inst.selectedYear + ( period === "Y" ? offset : 0 ),
-			month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
-			day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
-			date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );
-
-		inst.selectedDay = date.getDate();
-		inst.drawMonth = inst.selectedMonth = date.getMonth();
-		inst.drawYear = inst.selectedYear = date.getFullYear();
-		if ( period === "M" || period === "Y" ) {
-			this._notifyChange( inst );
-		}
-	},
-
-	/* Ensure a date is within any min/max bounds. */
-	_restrictMinMax: function( inst, date ) {
-		var minDate = this._getMinMaxDate( inst, "min" ),
-			maxDate = this._getMinMaxDate( inst, "max" ),
-			newDate = ( minDate && date < minDate ? minDate : date );
-		return ( maxDate && newDate > maxDate ? maxDate : newDate );
-	},
-
-	/* Notify change of month/year. */
-	_notifyChange: function( inst ) {
-		var onChange = this._get( inst, "onChangeMonthYear" );
-		if ( onChange ) {
-			onChange.apply( ( inst.input ? inst.input[ 0 ] : null ),
-				[ inst.selectedYear, inst.selectedMonth + 1, inst ] );
-		}
-	},
-
-	/* Determine the number of months to show. */
-	_getNumberOfMonths: function( inst ) {
-		var numMonths = this._get( inst, "numberOfMonths" );
-		return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) );
-	},
-
-	/* Determine the current maximum date - ensure no time components are set. */
-	_getMinMaxDate: function( inst, minMax ) {
-		return this._determineDate( inst, this._get( inst, minMax + "Date" ), null );
-	},
-
-	/* Find the number of days in a given month. */
-	_getDaysInMonth: function( year, month ) {
-		return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();
-	},
-
-	/* Find the day of the week of the first of a month. */
-	_getFirstDayOfMonth: function( year, month ) {
-		return new Date( year, month, 1 ).getDay();
-	},
-
-	/* Determines if we should allow a "next/prev" month display change. */
-	_canAdjustMonth: function( inst, offset, curYear, curMonth ) {
-		var numMonths = this._getNumberOfMonths( inst ),
-			date = this._daylightSavingAdjust( new Date( curYear,
-			curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );
-
-		if ( offset < 0 ) {
-			date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );
-		}
-		return this._isInRange( inst, date );
-	},
-
-	/* Is the given date in the accepted range? */
-	_isInRange: function( inst, date ) {
-		var yearSplit, currentYear,
-			minDate = this._getMinMaxDate( inst, "min" ),
-			maxDate = this._getMinMaxDate( inst, "max" ),
-			minYear = null,
-			maxYear = null,
-			years = this._get( inst, "yearRange" );
-			if ( years ) {
-				yearSplit = years.split( ":" );
-				currentYear = new Date().getFullYear();
-				minYear = parseInt( yearSplit[ 0 ], 10 );
-				maxYear = parseInt( yearSplit[ 1 ], 10 );
-				if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
-					minYear += currentYear;
-				}
-				if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
-					maxYear += currentYear;
-				}
-			}
-
-		return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
-			( !maxDate || date.getTime() <= maxDate.getTime() ) &&
-			( !minYear || date.getFullYear() >= minYear ) &&
-			( !maxYear || date.getFullYear() <= maxYear ) );
-	},
-
-	/* Provide the configuration settings for formatting/parsing. */
-	_getFormatConfig: function( inst ) {
-		var shortYearCutoff = this._get( inst, "shortYearCutoff" );
-		shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff :
-			new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );
-		return { shortYearCutoff: shortYearCutoff,
-			dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ),
-			monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) };
-	},
-
-	/* Format the given date for display. */
-	_formatDate: function( inst, day, month, year ) {
-		if ( !day ) {
-			inst.currentDay = inst.selectedDay;
-			inst.currentMonth = inst.selectedMonth;
-			inst.currentYear = inst.selectedYear;
-		}
-		var date = ( day ? ( typeof day === "object" ? day :
-			this._daylightSavingAdjust( new Date( year, month, day ) ) ) :
-			this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
-		return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) );
-	}
-} );
-
-/*
- * Bind hover events for datepicker elements.
- * Done via delegate so the binding only occurs once in the lifetime of the parent div.
- * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
- */
-function datepicker_bindHover( dpDiv ) {
-	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
-	return dpDiv.on( "mouseout", selector, function() {
-			$( this ).removeClass( "ui-state-hover" );
-			if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
-				$( this ).removeClass( "ui-datepicker-prev-hover" );
-			}
-			if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
-				$( this ).removeClass( "ui-datepicker-next-hover" );
-			}
-		} )
-		.on( "mouseover", selector, datepicker_handleMouseover );
-}
-
-function datepicker_handleMouseover() {
-	if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {
-		$( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" );
-		$( this ).addClass( "ui-state-hover" );
-		if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
-			$( this ).addClass( "ui-datepicker-prev-hover" );
-		}
-		if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
-			$( this ).addClass( "ui-datepicker-next-hover" );
-		}
-	}
-}
-
-/* jQuery extend now ignores nulls! */
-function datepicker_extendRemove( target, props ) {
-	$.extend( target, props );
-	for ( var name in props ) {
-		if ( props[ name ] == null ) {
-			target[ name ] = props[ name ];
-		}
-	}
-	return target;
-}
-
-/* Invoke the datepicker functionality.
-   @param  options  string - a command, optionally followed by additional parameters or
-					Object - settings for attaching new datepicker functionality
-   @return  jQuery object */
-$.fn.datepicker = function( options ) {
-
-	/* Verify an empty collection wasn't passed - Fixes #6976 */
-	if ( !this.length ) {
-		return this;
-	}
-
-	/* Initialise the date picker. */
-	if ( !$.datepicker.initialized ) {
-		$( document ).on( "mousedown", $.datepicker._checkExternalClick );
-		$.datepicker.initialized = true;
-	}
-
-	/* Append datepicker main container to body if not exist. */
-	if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
-		$( "body" ).append( $.datepicker.dpDiv );
-	}
-
-	var otherArgs = Array.prototype.slice.call( arguments, 1 );
-	if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) {
-		return $.datepicker[ "_" + options + "Datepicker" ].
-			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
-	}
-	if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) {
-		return $.datepicker[ "_" + options + "Datepicker" ].
-			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
-	}
-	return this.each( function() {
-		typeof options === "string" ?
-			$.datepicker[ "_" + options + "Datepicker" ].
-				apply( $.datepicker, [ this ].concat( otherArgs ) ) :
-			$.datepicker._attachDatepicker( this, options );
-	} );
-};
-
-$.datepicker = new Datepicker(); // singleton instance
-$.datepicker.initialized = false;
-$.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "1.12.0";
-
-var widgetsDatepicker = $.datepicker;
-
-
-
-
-}));
\ No newline at end of file
+(function(t){t(jQuery)})(function(t){function e(t){for(var e,i;t.length&&t[0]!==document;){if(e=t.css("position"),("absolute"===e||"relative"===e||"fixed"===e)&&(i=parseInt(t.css("zIndex"),10),!isNaN(i)&&0!==i))return i;t=t.parent()}return 0}function i(){this._curInst=null,this._keyEvent=!1,this._disabledInputs=[],this._datepickerShowing=!1,this._inDialog=!1,this._mainDivId="ui-datepicker-div",this._inlineClass="ui-datepicker-inline",this._appendClass="ui-datepicker-append",this._triggerClass="ui-datepicker-trigger",this._dialogClass="ui-datepicker-dialog",this._disableClass="ui-datepicker-disabled",this._unselectableClass="ui-datepicker-unselectable",this._currentClass="ui-datepicker-current-day",this._dayOverClass="ui-datepicker-days-cell-over",this.regional=[],this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:!1,showMonthAfterYear:!1,yearSuffix:""},this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:!1,hideIfNoPrevNext:!1,navigationAsDateFormat:!1,gotoCurrent:!1,changeMonth:!1,changeYear:!1,yearRange:"c-10:c+10",showOtherMonths:!1,selectOtherMonths:!1,showWeek:!1,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:!0,showButtonPanel:!1,autoSize:!1,disabled:!1},t.extend(this._defaults,this.regional[""]),this.regional.en=t.extend(!0,{},this.regional[""]),this.regional["en-US"]=t.extend(!0,{},this.regional.en),this.dpDiv=s(t("<div 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s,h,c=t(this),u=c.outerWidth(),d=c.outerHeight(),f=i(this,"marginLeft"),b=i(this,"marginTop"),D=u+f+i(this,"marginRight")+k.width,T=d+b+i(this,"marginBottom")+k.height,I=t.extend({},v),M=e(C.my,c.outerWidth(),c.outerHeight());"right"===n.my[0]?I.left-=u:"center"===n.my[0]&&(I.left-=u/2),"bottom"===n.my[1]?I.top-=d:"center"===n.my[1]&&(I.top-=d/2),I.left+=M[0],I.top+=M[1],o()||(I.left=l(I.left),I.top=l(I.top)),s={marginLeft:f,marginTop:b},t.each(["left","top"],function(e,i){t.ui.position[x[e]]&&t.ui.position[x[e]][i](I,{targetWidth:g,targetHeight:m,elemWidth:u,elemHeight:d,collisionPosition:s,collisionWidth:D,collisionHeight:T,offset:[p[0]+M[0],p[1]+M[1]],my:n.my,at:n.at,within:w,elem:c})}),n.using&&(h=function(t){var e=_.left-I.left,i=e+g-u,s=_.top-I.top,o=s+m-d,l={target:{element:y,left:_.left,top:_.top,width:g,height:m},element:{element:c,left:I.left,top:I.top,width:u,height:d},horizontal:0>i?"left":e>0?"right":"center",vertical:0>o?"top":s>0?"bottom":"middle"};u>g&&g>r(e+i)&&(l.horizontal="center"),d>m&&m>r(s+o)&&(l.vertical="middle"),l.important=a(r(e),r(i))>a(r(s),r(o))?"horizontal":"vertical",n.using.call(this,t,l)}),c.offset(t.extend(I,{using:h}))})},t.ui.position={fit:{left:function(t,e){var i,s=e.within,n=s.isWindow?s.scrollLeft:s.offset.left,o=s.width,r=t.left-e.collisionPosition.marginLeft,l=n-r,h=r+e.collisionWidth-o-n;e.collisionWidth>o?l>0&&0>=h?(i=t.left+l+e.collisionWidth-o-n,t.left+=l-i):t.left=h>0&&0>=l?n:l>h?n+o-e.collisionWidth:n:l>0?t.left+=l:h>0?t.left-=h:t.left=a(t.left-r,t.left)},top:function(t,e){var i,s=e.within,n=s.isWindow?s.scrollTop:s.offset.top,o=e.within.height,r=t.top-e.collisionPosition.marginTop,l=n-r,h=r+e.collisionHeight-o-n;e.collisionHeight>o?l>0&&0>=h?(i=t.top+l+e.collisionHeight-o-n,t.top+=l-i):t.top=h>0&&0>=l?n:l>h?n+o-e.collisionHeight:n:l>0?t.top+=l:h>0?t.top-=h:t.top=a(t.top-r,t.top)}},flip:{left:function(t,e){var i,s,n=e.within,o=n.offset.left+n.scrollLeft,a=n.width,l=n.isWindow?n.scrollLeft:n.offset.left,h=t.left-e.collisionPosition.marginLeft,c=h-l,u=h+e.collisionWidth-a-l,d="left"===e.my[0]?-e.elemWidth:"right"===e.my[0]?e.elemWidth:0,p="left"===e.at[0]?e.targetWidth:"right"===e.at[0]?-e.targetWidth:0,f=-2*e.offset[0];0>c?(i=t.left+d+p+f+e.collisionWidth-a-o,(0>i||r(c)>i)&&(t.left+=d+p+f)):u>0&&(s=t.left-e.collisionPosition.marginLeft+d+p+f-l,(s>0||u>r(s))&&(t.left+=d+p+f))},top:function(t,e){var i,s,n=e.within,o=n.offset.top+n.scrollTop,a=n.height,l=n.isWindow?n.scrollTop:n.offset.top,h=t.top-e.collisionPosition.marginTop,c=h-l,u=h+e.collisionHeight-a-l,d="top"===e.my[1],p=d?-e.elemHeight:"bottom"===e.my[1]?e.elemHeight:0,f="top"===e.at[1]?e.targetHeight:"bottom"===e.at[1]?-e.targetHeight:0,g=-2*e.offset[1];0>c?(s=t.top+p+f+g+e.collisionHeight-a-o,(0>s||r(c)>s)&&(t.top+=p+f+g)):u>0&&(i=t.top-e.collisionPosition.marginTop+p+f+g-l,(i>0||u>r(i))&&(t.top+=p+f+g))}},flipfit:{left:function(){t.ui.position.flip.left.apply(this,arguments),t.ui.position.fit.left.apply(this,arguments)},top:function(){t.ui.position.flip.top.apply(this,arguments),t.ui.position.fit.top.apply(this,arguments)}}}}(),t.ui.position,t.extend(t.expr[":"],{data:t.expr.createPseudo?t.expr.createPseudo(function(e){return function(i){return!!t.data(i,e)}}):function(e,i,s){return!!t.data(e,s[3])}}),t.fn.extend({disableSelection:function(){var t="onselectstart"in document.createElement("div")?"selectstart":"mousedown";return function(){return this.on(t+".ui-disableSelection",function(t){t.preventDefault()})}}(),enableSelection:function(){return this.off(".ui-disableSelection")}}),t.ui.keyCode={BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38},t.fn.scrollParent=function(e){var i=this.css("position"),s="absolute"===i,n=e?/(auto|scroll|hidden)/:/(auto|scroll)/,o=this.parents().filter(function(){var e=t(this);return s&&"static"===e.css("position")?!1:n.test(e.css("overflow")+e.css("overflow-y")+e.css("overflow-x"))}).eq(0);return"fixed"!==i&&o.length?o:t(this[0].ownerDocument||document)},t.fn.extend({uniqueId:function(){var t=0;return function(){return this.each(function(){this.id||(this.id="ui-id-"+ ++t)})}}(),removeUniqueId:function(){return this.each(function(){/^ui-id-\d+$/.test(this.id)&&t(this).removeAttr("id")})}}),t.ui.ie=!!/msie [\w.]+/.exec(navigator.userAgent.toLowerCase());var l=!1;t(document).on("mouseup",function(){l=!1}),t.widget("ui.mouse",{version:"1.12.0",options:{cancel:"input, textarea, button, select, option",distance:1,delay:0},_mouseInit:function(){var e=this;this.element.on("mousedown."+this.widgetName,function(t){return e._mouseDown(t)}).on("click."+this.widgetName,function(i){return!0===t.data(i.target,e.widgetName+".preventClickEvent")?(t.removeData(i.target,e.widgetName+".preventClickEvent"),i.stopImmediatePropagation(),!1):void 0}),this.started=!1},_mouseDestroy:function(){this.element.off("."+this.widgetName),this._mouseMoveDelegate&&this.document.off("mousemove."+this.widgetName,this._mouseMoveDelegate).off("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(e){if(!l){this._mouseMoved=!1,this._mouseStarted&&this._mouseUp(e),this._mouseDownEvent=e;var i=this,s=1===e.which,n="string"==typeof this.options.cancel&&e.target.nodeName?t(e.target).closest(this.options.cancel).length:!1;return s&&!n&&this._mouseCapture(e)?(this.mouseDelayMet=!this.options.delay,this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){i.mouseDelayMet=!0},this.options.delay)),this._mouseDistanceMet(e)&&this._mouseDelayMet(e)&&(this._mouseStarted=this._mouseStart(e)!==!1,!this._mouseStarted)?(e.preventDefault(),!0):(!0===t.data(e.target,this.widgetName+".preventClickEvent")&&t.removeData(e.target,this.widgetName+".preventClickEvent"),this._mouseMoveDelegate=function(t){return i._mouseMove(t)},this._mouseUpDelegate=function(t){return i._mouseUp(t)},this.document.on("mousemove."+this.widgetName,this._mouseMoveDelegate).on("mouseup."+this.widgetName,this._mouseUpDelegate),e.preventDefault(),l=!0,!0)):!0}},_mouseMove:function(e){if(this._mouseMoved){if(t.ui.ie&&(!document.documentMode||9>document.documentMode)&&!e.button)return this._mouseUp(e);if(!e.which)if(e.originalEvent.altKey||e.originalEvent.ctrlKey||e.originalEvent.metaKey||e.originalEvent.shiftKey)this.ignoreMissingWhich=!0;else if(!this.ignoreMissingWhich)return this._mouseUp(e)}return(e.which||e.button)&&(this._mouseMoved=!0),this._mouseStarted?(this._mouseDrag(e),e.preventDefault()):(this._mouseDistanceMet(e)&&this._mouseDelayMet(e)&&(this._mouseStarted=this._mouseStart(this._mouseDownEvent,e)!==!1,this._mouseStarted?this._mouseDrag(e):this._mouseUp(e)),!this._mouseStarted)},_mouseUp:function(e){this.document.off("mousemove."+this.widgetName,this._mouseMoveDelegate).off("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,e.target===this._mouseDownEvent.target&&t.data(e.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(e)),this._mouseDelayTimer&&(clearTimeout(this._mouseDelayTimer),delete this._mouseDelayTimer),this.ignoreMissingWhich=!1,l=!1,e.preventDefault()},_mouseDistanceMet:function(t){return Math.max(Math.abs(this._mouseDownEvent.pageX-t.pageX),Math.abs(this._mouseDownEvent.pageY-t.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return!0}}),t.ui.plugin={add:function(e,i,s){var n,o=t.ui[e].prototype;for(n in s)o.plugins[n]=o.plugins[n]||[],o.plugins[n].push([i,s[n]])},call:function(t,e,i,s){var n,o=t.plugins[e];if(o&&(s||t.element[0].parentNode&&11!==t.element[0].parentNode.nodeType))for(n=0;o.length>n;n++)t.options[o[n][0]]&&o[n][1].apply(t.element,i)}},t.ui.safeActiveElement=function(t){var e;try{e=t.activeElement}catch(i){e=t.body}return e||(e=t.body),e.nodeName||(e=t.body),e},t.ui.safeBlur=function(e){e&&"body"!==e.nodeName.toLowerCase()&&t(e).trigger("blur")},t.widget("ui.draggable",t.ui.mouse,{version:"1.12.0",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1,drag:null,start:null,stop:null},_create:function(){"original"===this.options.helper&&this._setPositionRelative(),this.options.addClasses&&this._addClass("ui-draggable"),this._setHandleClassName(),this._mouseInit()},_setOption:function(t,e){this._super(t,e),"handle"===t&&(this._removeHandleClassName(),this._setHandleClassName())},_destroy:function(){return(this.helper||this.element).is(".ui-draggable-dragging")?(this.destroyOnClear=!0,void 0):(this._removeHandleClassName(),this._mouseDestroy(),void 0)},_mouseCapture:function(e){var i=this.options;return this._blurActiveElement(e),this.helper||i.disabled||t(e.target).closest(".ui-resizable-handle").length>0?!1:(this.handle=this._getHandle(e),this.handle?(this._blockFrames(i.iframeFix===!0?"iframe":i.iframeFix),!0):!1)},_blockFrames:function(e){this.iframeBlocks=this.document.find(e).map(function(){var e=t(this);return t("<div>").css("position","absolute").appendTo(e.parent()).outerWidth(e.outerWidth()).outerHeight(e.outerHeight()).offset(e.offset())[0]})},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_blurActiveElement:function(e){var i=t.ui.safeActiveElement(this.document[0]),s=t(e.target);this._getHandle(e)&&s.closest(i).length||t.ui.safeBlur(i)},_mouseStart:function(e){var i=this.options;return this.helper=this._createHelper(e),this._addClass(this.helper,"ui-draggable-dragging"),this._cacheHelperProportions(),t.ui.ddmanager&&(t.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(!0),this.offsetParent=this.helper.offsetParent(),this.hasFixedAncestor=this.helper.parents().filter(function(){return"fixed"===t(this).css("position")}).length>0,this.positionAbs=this.element.offset(),this._refreshOffsets(e),this.originalPosition=this.position=this._generatePosition(e,!1),this.originalPageX=e.pageX,this.originalPageY=e.pageY,i.cursorAt&&this._adjustOffsetFromHelper(i.cursorAt),this._setContainment(),this._trigger("start",e)===!1?(this._clear(),!1):(this._cacheHelperProportions(),t.ui.ddmanager&&!i.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e),this._mouseDrag(e,!0),t.ui.ddmanager&&t.ui.ddmanager.dragStart(this,e),!0)},_refreshOffsets:function(t){this.offset={top:this.positionAbs.top-this.margins.top,left:this.positionAbs.left-this.margins.left,scroll:!1,parent:this._getParentOffset(),relative:this._getRelativeOffset()},this.offset.click={left:t.pageX-this.offset.left,top:t.pageY-this.offset.top}},_mouseDrag:function(e,i){if(this.hasFixedAncestor&&(this.offset.parent=this._getParentOffset()),this.position=this._generatePosition(e,!0),this.positionAbs=this._convertPositionTo("absolute"),!i){var s=this._uiHash();if(this._trigger("drag",e,s)===!1)return this._mouseUp(new t.Event("mouseup",e)),!1;this.position=s.position}return this.helper[0].style.left=this.position.left+"px",this.helper[0].style.top=this.position.top+"px",t.ui.ddmanager&&t.ui.ddmanager.drag(this,e),!1},_mouseStop:function(e){var i=this,s=!1;return t.ui.ddmanager&&!this.options.dropBehaviour&&(s=t.ui.ddmanager.drop(this,e)),this.dropped&&(s=this.dropped,this.dropped=!1),"invalid"===this.options.revert&&!s||"valid"===this.options.revert&&s||this.options.revert===!0||t.isFunction(this.options.revert)&&this.options.revert.call(this.element,s)?t(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){i._trigger("stop",e)!==!1&&i._clear()}):this._trigger("stop",e)!==!1&&this._clear(),!1},_mouseUp:function(e){return this._unblockFrames(),t.ui.ddmanager&&t.ui.ddmanager.dragStop(this,e),this.handleElement.is(e.target)&&this.element.trigger("focus"),t.ui.mouse.prototype._mouseUp.call(this,e)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp(new t.Event("mouseup",{target:this.element[0]})):this._clear(),this},_getHandle:function(e){return this.options.handle?!!t(e.target).closest(this.element.find(this.options.handle)).length:!0},_setHandleClassName:function(){this.handleElement=this.options.handle?this.element.find(this.options.handle):this.element,this._addClass(this.handleElement,"ui-draggable-handle")},_removeHandleClassName:function(){this._removeClass(this.handleElement,"ui-draggable-handle")},_createHelper:function(e){var i=this.options,s=t.isFunction(i.helper),n=s?t(i.helper.apply(this.element[0],[e])):"clone"===i.helper?this.element.clone().removeAttr("id"):this.element;return n.parents("body").length||n.appendTo("parent"===i.appendTo?this.element[0].parentNode:i.appendTo),s&&n[0]===this.element[0]&&this._setPositionRelative(),n[0]===this.element[0]||/(fixed|absolute)/.test(n.css("position"))||n.css("position","absolute"),n},_setPositionRelative:function(){/^(?:r|a|f)/.test(this.element.css("position"))||(this.element[0].style.position="relative")},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" ")),t.isArray(e)&&(e={left:+e[0],top:+e[1]||0}),"left"in e&&(this.offset.click.left=e.left+this.margins.left),"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left),"top"in e&&(this.offset.click.top=e.top+this.margins.top),"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_isRootNode:function(t){return/(html|body)/i.test(t.tagName)||t===this.document[0]},_getParentOffset:function(){var e=this.offsetParent.offset(),i=this.document[0];return"absolute"===this.cssPosition&&this.scrollParent[0]!==i&&t.contains(this.scrollParent[0],this.offsetParent[0])&&(e.left+=this.scrollParent.scrollLeft(),e.top+=this.scrollParent.scrollTop()),this._isRootNode(this.offsetParent[0])&&(e={top:0,left:0}),{top:e.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"!==this.cssPosition)return{top:0,left:0};var t=this.element.position(),e=this._isRootNode(this.scrollParent[0]);return{top:t.top-(parseInt(this.helper.css("top"),10)||0)+(e?0:this.scrollParent.scrollTop()),left:t.left-(parseInt(this.helper.css("left"),10)||0)+(e?0:this.scrollParent.scrollLeft())}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,i,s,n=this.options,o=this.document[0];return this.relativeContainer=null,n.containment?"window"===n.containment?(this.containment=[t(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,t(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,t(window).scrollLeft()+t(window).width()-this.helperProportions.width-this.margins.left,t(window).scrollTop()+(t(window).height()||o.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):"document"===n.containment?(this.containment=[0,0,t(o).width()-this.helperProportions.width-this.margins.left,(t(o).height()||o.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):n.containment.constructor===Array?(this.containment=n.containment,void 0):("parent"===n.containment&&(n.containment=this.helper[0].parentNode),i=t(n.containment),s=i[0],s&&(e=/(scroll|auto)/.test(i.css("overflow")),this.containment=[(parseInt(i.css("borderLeftWidth"),10)||0)+(parseInt(i.css("paddingLeft"),10)||0),(parseInt(i.css("borderTopWidth"),10)||0)+(parseInt(i.css("paddingTop"),10)||0),(e?Math.max(s.scrollWidth,s.offsetWidth):s.offsetWidth)-(parseInt(i.css("borderRightWidth"),10)||0)-(parseInt(i.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(e?Math.max(s.scrollHeight,s.offsetHeight):s.offsetHeight)-(parseInt(i.css("borderBottomWidth"),10)||0)-(parseInt(i.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relativeContainer=i),void 0):(this.containment=null,void 0)},_convertPositionTo:function(t,e){e||(e=this.position);var i="absolute"===t?1:-1,s=this._isRootNode(this.scrollParent[0]);return{top:e.top+this.offset.relative.top*i+this.offset.parent.top*i-("fixed"===this.cssPosition?-this.offset.scroll.top:s?0:this.offset.scroll.top)*i,left:e.left+this.offset.relative.left*i+this.offset.parent.left*i-("fixed"===this.cssPosition?-this.offset.scroll.left:s?0:this.offset.scroll.left)*i}},_generatePosition:function(t,e){var i,s,n,o,a=this.options,r=this._isRootNode(this.scrollParent[0]),l=t.pageX,h=t.pageY;return r&&this.offset.scroll||(this.offset.scroll={top:this.scrollParent.scrollTop(),left:this.scrollParent.scrollLeft()}),e&&(this.containment&&(this.relativeContainer?(s=this.relativeContainer.offset(),i=[this.containment[0]+s.left,this.containment[1]+s.top,this.containment[2]+s.left,this.containment[3]+s.top]):i=this.containment,t.pageX-this.offset.click.left<i[0]&&(l=i[0]+this.offset.click.left),t.pageY-this.offset.click.top<i[1]&&(h=i[1]+this.offset.click.top),t.pageX-this.offset.click.left>i[2]&&(l=i[2]+this.offset.click.left),t.pageY-this.offset.click.top>i[3]&&(h=i[3]+this.offset.click.top)),a.grid&&(n=a.grid[1]?this.originalPageY+Math.round((h-this.originalPageY)/a.grid[1])*a.grid[1]:this.originalPageY,h=i?n-this.offset.click.top>=i[1]||n-this.offset.click.top>i[3]?n:n-this.offset.click.top>=i[1]?n-a.grid[1]:n+a.grid[1]:n,o=a.grid[0]?this.originalPageX+Math.round((l-this.originalPageX)/a.grid[0])*a.grid[0]:this.originalPageX,l=i?o-this.offset.click.left>=i[0]||o-this.offset.click.left>i[2]?o:o-this.offset.click.left>=i[0]?o-a.grid[0]:o+a.grid[0]:o),"y"===a.axis&&(l=this.originalPageX),"x"===a.axis&&(h=this.originalPageY)),{top:h-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.offset.scroll.top:r?0:this.offset.scroll.top),left:l-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.offset.scroll.left:r?0:this.offset.scroll.left)}
+},_clear:function(){this._removeClass(this.helper,"ui-draggable-dragging"),this.helper[0]===this.element[0]||this.cancelHelperRemoval||this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1,this.destroyOnClear&&this.destroy()},_trigger:function(e,i,s){return s=s||this._uiHash(),t.ui.plugin.call(this,e,[i,s,this],!0),/^(drag|start|stop)/.test(e)&&(this.positionAbs=this._convertPositionTo("absolute"),s.offset=this.positionAbs),t.Widget.prototype._trigger.call(this,e,i,s)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),t.ui.plugin.add("draggable","connectToSortable",{start:function(e,i,s){var n=t.extend({},i,{item:s.element});s.sortables=[],t(s.options.connectToSortable).each(function(){var i=t(this).sortable("instance");i&&!i.options.disabled&&(s.sortables.push(i),i.refreshPositions(),i._trigger("activate",e,n))})},stop:function(e,i,s){var n=t.extend({},i,{item:s.element});s.cancelHelperRemoval=!1,t.each(s.sortables,function(){var t=this;t.isOver?(t.isOver=0,s.cancelHelperRemoval=!0,t.cancelHelperRemoval=!1,t._storedCSS={position:t.placeholder.css("position"),top:t.placeholder.css("top"),left:t.placeholder.css("left")},t._mouseStop(e),t.options.helper=t.options._helper):(t.cancelHelperRemoval=!0,t._trigger("deactivate",e,n))})},drag:function(e,i,s){t.each(s.sortables,function(){var n=!1,o=this;o.positionAbs=s.positionAbs,o.helperProportions=s.helperProportions,o.offset.click=s.offset.click,o._intersectsWith(o.containerCache)&&(n=!0,t.each(s.sortables,function(){return 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n=t("body"),o=s.options;n.css("cursor")&&(o._cursor=n.css("cursor")),n.css("cursor",o.cursor)},stop:function(e,i,s){var n=s.options;n._cursor&&t("body").css("cursor",n._cursor)}}),t.ui.plugin.add("draggable","opacity",{start:function(e,i,s){var n=t(i.helper),o=s.options;n.css("opacity")&&(o._opacity=n.css("opacity")),n.css("opacity",o.opacity)},stop:function(e,i,s){var n=s.options;n._opacity&&t(i.helper).css("opacity",n._opacity)}}),t.ui.plugin.add("draggable","scroll",{start:function(t,e,i){i.scrollParentNotHidden||(i.scrollParentNotHidden=i.helper.scrollParent(!1)),i.scrollParentNotHidden[0]!==i.document[0]&&"HTML"!==i.scrollParentNotHidden[0].tagName&&(i.overflowOffset=i.scrollParentNotHidden.offset())},drag:function(e,i,s){var 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n=s.options;s.snapElements=[],t(n.snap.constructor!==String?n.snap.items||":data(ui-draggable)":n.snap).each(function(){var e=t(this),i=e.offset();this!==s.element[0]&&s.snapElements.push({item:this,width:e.outerWidth(),height:e.outerHeight(),top:i.top,left:i.left})})},drag:function(e,i,s){var 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n,o=s.options,a=t.makeArray(t(o.stack)).sort(function(e,i){return(parseInt(t(e).css("zIndex"),10)||0)-(parseInt(t(i).css("zIndex"),10)||0)});a.length&&(n=parseInt(t(a[0]).css("zIndex"),10)||0,t(a).each(function(e){t(this).css("zIndex",n+e)}),this.css("zIndex",n+a.length))}}),t.ui.plugin.add("draggable","zIndex",{start:function(e,i,s){var n=t(i.helper),o=s.options;n.css("zIndex")&&(o._zIndex=n.css("zIndex")),n.css("zIndex",o.zIndex)},stop:function(e,i,s){var n=s.options;n._zIndex&&t(i.helper).css("zIndex",n._zIndex)}}),t.ui.draggable,t.widget("ui.droppable",{version:"1.12.0",widgetEventPrefix:"drop",options:{accept:"*",addClasses:!0,greedy:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var e,i=this.options,s=i.accept;this.isover=!1,this.isout=!0,this.accept=t.isFunction(s)?s:function(t){return t.is(s)},this.proportions=function(){return arguments.length?(e=arguments[0],void 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i=t.ui.ddmanager.current;i&&(i.currentItem||i.element)[0]!==this.element[0]&&this.accept.call(this.element[0],i.currentItem||i.element)&&(this._addHoverClass(),this._trigger("over",e,this.ui(i)))},_out:function(e){var i=t.ui.ddmanager.current;i&&(i.currentItem||i.element)[0]!==this.element[0]&&this.accept.call(this.element[0],i.currentItem||i.element)&&(this._removeHoverClass(),this._trigger("out",e,this.ui(i)))},_drop:function(e,i){var s=i||t.ui.ddmanager.current,n=!1;return s&&(s.currentItem||s.element)[0]!==this.element[0]?(this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function(){var i=t(this).droppable("instance");return i.options.greedy&&!i.options.disabled&&i.options.scope===s.options.scope&&i.accept.call(i.element[0],s.currentItem||s.element)&&h(s,t.extend(i,{offset:i.element.offset()}),i.options.tolerance,e)?(n=!0,!1):void 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e,i=function(e){t(e).removeData("resizable").removeData("ui-resizable").off(".resizable").find(".ui-resizable-handle").remove()};return this.elementIsWrapper&&(i(this.element),e=this.element,this.originalElement.css({position:e.css("position"),width:e.outerWidth(),height:e.outerHeight(),top:e.css("top"),left:e.css("left")}).insertAfter(e),e.remove()),this.originalElement.css("resize",this.originalResizeStyle),i(this.originalElement),this},_setOption:function(t,e){switch(this._super(t,e),t){case"handles":this._removeHandles(),this._setupHandles();break;default:}},_setupHandles:function(){var 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this.handles)this.handles[i].constructor===String?this.handles[i]=this.element.children(this.handles[i]).first().show():(this.handles[i].jquery||this.handles[i].nodeType)&&(this.handles[i]=t(this.handles[i]),this._on(this.handles[i],{mousedown:r._mouseDown})),this.elementIsWrapper&&this.originalElement[0].nodeName.match(/^(textarea|input|select|button)$/i)&&(s=t(this.handles[i],this.element),o=/sw|ne|nw|se|n|s/.test(i)?s.outerHeight():s.outerWidth(),n=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join(""),e.css(n,o),this._proportionallyResize()),this._handles=this._handles.add(this.handles[i])},this._renderAxis(this.element),this._handles=this._handles.add(this.element.find(".ui-resizable-handle")),this._handles.disableSelection(),this._handles.on("mouseover",function(){r.resizing||(this.className&&(o=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)),r.axis=o&&o[1]?o[1]:"se")}),a.autoHide&&(this._handles.hide(),this._addClass("ui-resizable-autohide"))},_removeHandles:function(){this._handles.remove()},_mouseCapture:function(e){var i,s,n=!1;for(i in this.handles)s=t(this.handles[i])[0],(s===e.target||t.contains(s,e.target))&&(n=!0);return!this.options.disabled&&n},_mouseStart:function(e){var i,s,n,o=this.options,a=this.element;return this.resizing=!0,this._renderProxy(),i=this._num(this.helper.css("left")),s=this._num(this.helper.css("top")),o.containment&&(i+=t(o.containment).scrollLeft()||0,s+=t(o.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:i,top:s},this.size=this._helper?{width:this.helper.width(),height:this.helper.height()}:{width:a.width(),height:a.height()},this.originalSize=this._helper?{width:a.outerWidth(),height:a.outerHeight()}:{width:a.width(),height:a.height()},this.sizeDiff={width:a.outerWidth()-a.width(),height:a.outerHeight()-a.height()},this.originalPosition={left:i,top:s},this.originalMousePosition={left:e.pageX,top:e.pageY},this.aspectRatio="number"==typeof 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t,e=0,i=this.helper||this.element;this._proportionallyResizeElements.length>e;e++)t=this._proportionallyResizeElements[e],this.outerDimensions||(this.outerDimensions=this._getPaddingPlusBorderDimensions(t)),t.css({height:i.height()-this.outerDimensions.height||0,width:i.width()-this.outerDimensions.width||0})},_renderProxy:function(){var e=this.element,i=this.options;this.elementOffset=e.offset(),this._helper?(this.helper=this.helper||t("<div style='overflow:hidden;'></div>"),this._addClass(this.helper,this._helper),this.helper.css({width:this.element.outerWidth(),height:this.element.outerHeight(),position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++i.zIndex}),this.helper.appendTo("body").disableSelection()):this.helper=this.element},_change:{e:function(t,e){return{width:this.originalSize.width+e}},w:function(t,e){var i=this.originalSize,s=this.originalPosition;return{left:s.left+e,width:i.width-e}},n:function(t,e,i){var 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i=t(this).resizable("instance"),s=i.options,n=i._proportionallyResizeElements,o=n.length&&/textarea/i.test(n[0].nodeName),a=o&&i._hasScroll(n[0],"left")?0:i.sizeDiff.height,r=o?0:i.sizeDiff.width,l={width:i.size.width-r,height:i.size.height-a},h=parseFloat(i.element.css("left"))+(i.position.left-i.originalPosition.left)||null,c=parseFloat(i.element.css("top"))+(i.position.top-i.originalPosition.top)||null;i.element.animate(t.extend(l,c&&h?{top:c,left:h}:{}),{duration:s.animateDuration,easing:s.animateEasing,step:function(){var s={width:parseFloat(i.element.css("width")),height:parseFloat(i.element.css("height")),top:parseFloat(i.element.css("top")),left:parseFloat(i.element.css("left"))};n&&n.length&&t(n[0]).css({width:s.width,height:s.height}),i._updateCache(s),i._propagate("resize",e)}})}}),t.ui.plugin.add("resizable","containment",{start:function(){var e,i,s,n,o,a,r,l=t(this).resizable("instance"),h=l.options,c=l.element,u=h.containment,d=u instanceof t?u.get(0):/parent/.test(u)?c.parent().get(0):u;d&&(l.containerElement=t(d),/document/.test(u)||u===document?(l.containerOffset={left:0,top:0},l.containerPosition={left:0,top:0},l.parentData={element:t(document),left:0,top:0,width:t(document).width(),height:t(document).height()||document.body.parentNode.scrollHeight}):(e=t(d),i=[],t(["Top","Right","Left","Bottom"]).each(function(t,s){i[t]=l._num(e.css("padding"+s))}),l.containerOffset=e.offset(),l.containerPosition=e.position(),l.containerSize={height:e.innerHeight()-i[3],width:e.innerWidth()-i[1]},s=l.containerOffset,n=l.containerSize.height,o=l.containerSize.width,a=l._hasScroll(d,"left")?d.scrollWidth:o,r=l._hasScroll(d)?d.scrollHeight:n,l.parentData={element:d,left:s.left,top:s.top,width:a,height:r}))},resize:function(e){var i,s,n,o,a=t(this).resizable("instance"),r=a.options,l=a.containerOffset,h=a.position,c=a._aspectRatio||e.shiftKey,u={top:0,left:0},d=a.containerElement,p=!0;d[0]!==document&&/static/.test(d.css("position"))&&(u=l),h.left<(a._helper?l.left:0)&&(a.size.width=a.size.width+(a._helper?a.position.left-l.left:a.position.left-u.left),c&&(a.size.height=a.size.width/a.aspectRatio,p=!1),a.position.left=r.helper?l.left:0),h.top<(a._helper?l.top:0)&&(a.size.height=a.size.height+(a._helper?a.position.top-l.top:a.position.top),c&&(a.size.width=a.size.height*a.aspectRatio,p=!1),a.position.top=a._helper?l.top:0),n=a.containerElement.get(0)===a.element.parent().get(0),o=/relative|absolute/.test(a.containerElement.css("position")),n&&o?(a.offset.left=a.parentData.left+a.position.left,a.offset.top=a.parentData.top+a.position.top):(a.offset.left=a.element.offset().left,a.offset.top=a.element.offset().top),i=Math.abs(a.sizeDiff.width+(a._helper?a.offset.left-u.left:a.offset.left-l.left)),s=Math.abs(a.sizeDiff.height+(a._helper?a.offset.top-u.top:a.offset.top-l.top)),i+a.size.width>=a.parentData.width&&(a.size.width=a.parentData.width-i,c&&(a.size.height=a.size.width/a.aspectRatio,p=!1)),s+a.size.height>=a.parentData.height&&(a.size.height=a.parentData.height-s,c&&(a.size.width=a.size.height*a.aspectRatio,p=!1)),p||(a.position.left=a.prevPosition.left,a.position.top=a.prevPosition.top,a.size.width=a.prevSize.width,a.size.height=a.prevSize.height)},stop:function(){var e=t(this).resizable("instance"),i=e.options,s=e.containerOffset,n=e.containerPosition,o=e.containerElement,a=t(e.helper),r=a.offset(),l=a.outerWidth()-e.sizeDiff.width,h=a.outerHeight()-e.sizeDiff.height;e._helper&&!i.animate&&/relative/.test(o.css("position"))&&t(this).css({left:r.left-n.left-s.left,width:l,height:h}),e._helper&&!i.animate&&/static/.test(o.css("position"))&&t(this).css({left:r.left-n.left-s.left,width:l,height:h})}}),t.ui.plugin.add("resizable","alsoResize",{start:function(){var e=t(this).resizable("instance"),i=e.options;t(i.alsoResize).each(function(){var e=t(this);e.data("ui-resizable-alsoresize",{width:parseFloat(e.width()),height:parseFloat(e.height()),left:parseFloat(e.css("left")),top:parseFloat(e.css("top"))})})},resize:function(e,i){var s=t(this).resizable("instance"),n=s.options,o=s.originalSize,a=s.originalPosition,r={height:s.size.height-o.height||0,width:s.size.width-o.width||0,top:s.position.top-a.top||0,left:s.position.left-a.left||0};t(n.alsoResize).each(function(){var e=t(this),s=t(this).data("ui-resizable-alsoresize"),n={},o=e.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];t.each(o,function(t,e){var i=(s[e]||0)+(r[e]||0);i&&i>=0&&(n[e]=i||null)}),e.css(n)})},stop:function(){t(this).removeData("ui-resizable-alsoresize")}}),t.ui.plugin.add("resizable","ghost",{start:function(){var e=t(this).resizable("instance"),i=e.size;e.ghost=e.originalElement.clone(),e.ghost.css({opacity:.25,display:"block",position:"relative",height:i.height,width:i.width,margin:0,left:0,top:0}),e._addClass(e.ghost,"ui-resizable-ghost"),t.uiBackCompat!==!1&&"string"==typeof e.options.ghost&&e.ghost.addClass(this.options.ghost),e.ghost.appendTo(e.helper)},resize:function(){var e=t(this).resizable("instance");e.ghost&&e.ghost.css({position:"relative",height:e.size.height,width:e.size.width})},stop:function(){var e=t(this).resizable("instance");e.ghost&&e.helper&&e.helper.get(0).removeChild(e.ghost.get(0))}}),t.ui.plugin.add("resizable","grid",{resize:function(){var e,i=t(this).resizable("instance"),s=i.options,n=i.size,o=i.originalSize,a=i.originalPosition,r=i.axis,l="number"==typeof 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+}}),t.ui.resizable,t.widget("ui.selectable",t.ui.mouse,{version:"1.12.0",options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch",selected:null,selecting:null,start:null,stop:null,unselected:null,unselecting:null},_create:function(){var e=this;this._addClass("ui-selectable"),this.dragged=!1,this.refresh=function(){e.elementPos=t(e.element[0]).offset(),e.selectees=t(e.options.filter,e.element[0]),e._addClass(e.selectees,"ui-selectee"),e.selectees.each(function(){var i=t(this),s=i.offset(),n={left:s.left-e.elementPos.left,top:s.top-e.elementPos.top};t.data(this,"selectable-item",{element:this,$element:i,left:n.left,top:n.top,right:n.left+i.outerWidth(),bottom:n.top+i.outerHeight(),startselected:!1,selected:i.hasClass("ui-selected"),selecting:i.hasClass("ui-selecting"),unselecting:i.hasClass("ui-unselecting")})})},this.refresh(),this._mouseInit(),this.helper=t("<div>"),this._addClass(this.helper,"ui-selectable-helper")},_destroy:function(){this.selectees.removeData("selectable-item"),this._mouseDestroy()},_mouseStart:function(e){var i=this,s=this.options;this.opos=[e.pageX,e.pageY],this.elementPos=t(this.element[0]).offset(),this.options.disabled||(this.selectees=t(s.filter,this.element[0]),this._trigger("start",e),t(s.appendTo).append(this.helper),this.helper.css({left:e.pageX,top:e.pageY,width:0,height:0}),s.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var s=t.data(this,"selectable-item");s.startselected=!0,e.metaKey||e.ctrlKey||(i._removeClass(s.$element,"ui-selected"),s.selected=!1,i._addClass(s.$element,"ui-unselecting"),s.unselecting=!0,i._trigger("unselecting",e,{unselecting:s.element}))}),t(e.target).parents().addBack().each(function(){var s,n=t.data(this,"selectable-item");return n?(s=!e.metaKey&&!e.ctrlKey||!n.$element.hasClass("ui-selected"),i._removeClass(n.$element,s?"ui-unselecting":"ui-selected")._addClass(n.$element,s?"ui-selecting":"ui-unselecting"),n.unselecting=!s,n.selecting=s,n.selected=s,s?i._trigger("selecting",e,{selecting:n.element}):i._trigger("unselecting",e,{unselecting:n.element}),!1):void 0}))},_mouseDrag:function(e){if(this.dragged=!0,!this.options.disabled){var i,s=this,n=this.options,o=this.opos[0],a=this.opos[1],r=e.pageX,l=e.pageY;return o>r&&(i=r,r=o,o=i),a>l&&(i=l,l=a,a=i),this.helper.css({left:o,top:a,width:r-o,height:l-a}),this.selectees.each(function(){var i=t.data(this,"selectable-item"),h=!1,c={};i&&i.element!==s.element[0]&&(c.left=i.left+s.elementPos.left,c.right=i.right+s.elementPos.left,c.top=i.top+s.elementPos.top,c.bottom=i.bottom+s.elementPos.top,"touch"===n.tolerance?h=!(c.left>r||o>c.right||c.top>l||a>c.bottom):"fit"===n.tolerance&&(h=c.left>o&&r>c.right&&c.top>a&&l>c.bottom),h?(i.selected&&(s._removeClass(i.$element,"ui-selected"),i.selected=!1),i.unselecting&&(s._removeClass(i.$element,"ui-unselecting"),i.unselecting=!1),i.selecting||(s._addClass(i.$element,"ui-selecting"),i.selecting=!0,s._trigger("selecting",e,{selecting:i.element}))):(i.selecting&&((e.metaKey||e.ctrlKey)&&i.startselected?(s._removeClass(i.$element,"ui-selecting"),i.selecting=!1,s._addClass(i.$element,"ui-selected"),i.selected=!0):(s._removeClass(i.$element,"ui-selecting"),i.selecting=!1,i.startselected&&(s._addClass(i.$element,"ui-unselecting"),i.unselecting=!0),s._trigger("unselecting",e,{unselecting:i.element}))),i.selected&&(e.metaKey||e.ctrlKey||i.startselected||(s._removeClass(i.$element,"ui-selected"),i.selected=!1,s._addClass(i.$element,"ui-unselecting"),i.unselecting=!0,s._trigger("unselecting",e,{unselecting:i.element})))))}),!1}},_mouseStop:function(e){var i=this;return this.dragged=!1,t(".ui-unselecting",this.element[0]).each(function(){var s=t.data(this,"selectable-item");i._removeClass(s.$element,"ui-unselecting"),s.unselecting=!1,s.startselected=!1,i._trigger("unselected",e,{unselected:s.element})}),t(".ui-selecting",this.element[0]).each(function(){var s=t.data(this,"selectable-item");i._removeClass(s.$element,"ui-selecting")._addClass(s.$element,"ui-selected"),s.selecting=!1,s.selected=!0,s.startselected=!0,i._trigger("selected",e,{selected:s.element})}),this._trigger("stop",e),this.helper.remove(),!1}}),t.widget("ui.sortable",t.ui.mouse,{version:"1.12.0",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_isOverAxis:function(t,e,i){return t>=e&&e+i>t},_isFloating:function(t){return/left|right/.test(t.css("float"))||/inline|table-cell/.test(t.css("display"))},_create:function(){this.containerCache={},this._addClass("ui-sortable"),this.refresh(),this.offset=this.element.offset(),this._mouseInit(),this._setHandleClassName(),this.ready=!0},_setOption:function(t,e){this._super(t,e),"handle"===t&&this._setHandleClassName()},_setHandleClassName:function(){var e=this;this._removeClass(this.element.find(".ui-sortable-handle"),"ui-sortable-handle"),t.each(this.items,function(){e._addClass(this.instance.options.handle?this.item.find(this.instance.options.handle):this.item,"ui-sortable-handle")})},_destroy:function(){this._mouseDestroy();for(var t=this.items.length-1;t>=0;t--)this.items[t].item.removeData(this.widgetName+"-item");return this},_mouseCapture:function(e,i){var s=null,n=!1,o=this;return this.reverting?!1:this.options.disabled||"static"===this.options.type?!1:(this._refreshItems(e),t(e.target).parents().each(function(){return t.data(this,o.widgetName+"-item")===o?(s=t(this),!1):void 0}),t.data(e.target,o.widgetName+"-item")===o&&(s=t(e.target)),s?!this.options.handle||i||(t(this.options.handle,s).find("*").addBack().each(function(){this===e.target&&(n=!0)}),n)?(this.currentItem=s,this._removeCurrentsFromItems(),!0):!1:!1)},_mouseStart:function(e,i,s){var n,o,a=this.options;if(this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(e),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},t.extend(this.offset,{click:{left:e.pageX-this.offset.left,top:e.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(e),this.originalPageX=e.pageX,this.originalPageY=e.pageY,a.cursorAt&&this._adjustOffsetFromHelper(a.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),a.containment&&this._setContainment(),a.cursor&&"auto"!==a.cursor&&(o=this.document.find("body"),this.storedCursor=o.css("cursor"),o.css("cursor",a.cursor),this.storedStylesheet=t("<style>*{ cursor: "+a.cursor+" !important; }</style>").appendTo(o)),a.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",a.opacity)),a.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",a.zIndex)),this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",e,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions(),!s)for(n=this.containers.length-1;n>=0;n--)this.containers[n]._trigger("activate",e,this._uiHash(this));return t.ui.ddmanager&&(t.ui.ddmanager.current=this),t.ui.ddmanager&&!a.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e),this.dragging=!0,this._addClass(this.helper,"ui-sortable-helper"),this._mouseDrag(e),!0},_mouseDrag:function(e){var i,s,n,o,a=this.options,r=!1;for(this.position=this._generatePosition(e),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-e.pageY<a.scrollSensitivity?this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop+a.scrollSpeed:e.pageY-this.overflowOffset.top<a.scrollSensitivity&&(this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop-a.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-e.pageX<a.scrollSensitivity?this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft+a.scrollSpeed:e.pageX-this.overflowOffset.left<a.scrollSensitivity&&(this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft-a.scrollSpeed)):(e.pageY-this.document.scrollTop()<a.scrollSensitivity?r=this.document.scrollTop(this.document.scrollTop()-a.scrollSpeed):this.window.height()-(e.pageY-this.document.scrollTop())<a.scrollSensitivity&&(r=this.document.scrollTop(this.document.scrollTop()+a.scrollSpeed)),e.pageX-this.document.scrollLeft()<a.scrollSensitivity?r=this.document.scrollLeft(this.document.scrollLeft()-a.scrollSpeed):this.window.width()-(e.pageX-this.document.scrollLeft())<a.scrollSensitivity&&(r=this.document.scrollLeft(this.document.scrollLeft()+a.scrollSpeed))),r!==!1&&t.ui.ddmanager&&!a.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e)),this.positionAbs=this._convertPositionTo("absolute"),this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px"),this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px"),i=this.items.length-1;i>=0;i--)if(s=this.items[i],n=s.item[0],o=this._intersectsWithPointer(s),o&&s.instance===this.currentContainer&&n!==this.currentItem[0]&&this.placeholder[1===o?"next":"prev"]()[0]!==n&&!t.contains(this.placeholder[0],n)&&("semi-dynamic"===this.options.type?!t.contains(this.element[0],n):!0)){if(this.direction=1===o?"down":"up","pointer"!==this.options.tolerance&&!this._intersectsWithSides(s))break;this._rearrange(e,s),this._trigger("change",e,this._uiHash());break}return this._contactContainers(e),t.ui.ddmanager&&t.ui.ddmanager.drag(this,e),this._trigger("sort",e,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(e,i){if(e){if(t.ui.ddmanager&&!this.options.dropBehaviour&&t.ui.ddmanager.drop(this,e),this.options.revert){var s=this,n=this.placeholder.offset(),o=this.options.axis,a={};o&&"x"!==o||(a.left=n.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollLeft)),o&&"y"!==o||(a.top=n.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollTop)),this.reverting=!0,t(this.helper).animate(a,parseInt(this.options.revert,10)||500,function(){s._clear(e)})}else this._clear(e,i);return!1}},cancel:function(){if(this.dragging){this._mouseUp({target:null}),"original"===this.options.helper?(this.currentItem.css(this._storedCSS),this._removeClass(this.currentItem,"ui-sortable-helper")):this.currentItem.show();for(var e=this.containers.length-1;e>=0;e--)this.containers[e]._trigger("deactivate",null,this._uiHash(this)),this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",null,this._uiHash(this)),this.containers[e].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),t.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?t(this.domPosition.prev).after(this.currentItem):t(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(e){var i=this._getItemsAsjQuery(e&&e.connected),s=[];return e=e||{},t(i).each(function(){var i=(t(e.item||this).attr(e.attribute||"id")||"").match(e.expression||/(.+)[\-=_](.+)/);i&&s.push((e.key||i[1]+"[]")+"="+(e.key&&e.expression?i[1]:i[2]))}),!s.length&&e.key&&s.push(e.key+"="),s.join("&")},toArray:function(e){var i=this._getItemsAsjQuery(e&&e.connected),s=[];return e=e||{},i.each(function(){s.push(t(e.item||this).attr(e.attribute||"id")||"")}),s},_intersectsWith:function(t){var e=this.positionAbs.left,i=e+this.helperProportions.width,s=this.positionAbs.top,n=s+this.helperProportions.height,o=t.left,a=o+t.width,r=t.top,l=r+t.height,h=this.offset.click.top,c=this.offset.click.left,u="x"===this.options.axis||s+h>r&&l>s+h,d="y"===this.options.axis||e+c>o&&a>e+c,p=u&&d;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>t[this.floating?"width":"height"]?p:e+this.helperProportions.width/2>o&&a>i-this.helperProportions.width/2&&s+this.helperProportions.height/2>r&&l>n-this.helperProportions.height/2},_intersectsWithPointer:function(t){var e,i,s="x"===this.options.axis||this._isOverAxis(this.positionAbs.top+this.offset.click.top,t.top,t.height),n="y"===this.options.axis||this._isOverAxis(this.positionAbs.left+this.offset.click.left,t.left,t.width),o=s&&n;return o?(e=this._getDragVerticalDirection(),i=this._getDragHorizontalDirection(),this.floating?"right"===i||"down"===e?2:1:e&&("down"===e?2:1)):!1},_intersectsWithSides:function(t){var e=this._isOverAxis(this.positionAbs.top+this.offset.click.top,t.top+t.height/2,t.height),i=this._isOverAxis(this.positionAbs.left+this.offset.click.left,t.left+t.width/2,t.width),s=this._getDragVerticalDirection(),n=this._getDragHorizontalDirection();return this.floating&&n?"right"===n&&i||"left"===n&&!i:s&&("down"===s&&e||"up"===s&&!e)},_getDragVerticalDirection:function(){var t=this.positionAbs.top-this.lastPositionAbs.top;return 0!==t&&(t>0?"down":"up")},_getDragHorizontalDirection:function(){var t=this.positionAbs.left-this.lastPositionAbs.left;return 0!==t&&(t>0?"right":"left")},refresh:function(t){return this._refreshItems(t),this._setHandleClassName(),this.refreshPositions(),this},_connectWith:function(){var t=this.options;return t.connectWith.constructor===String?[t.connectWith]:t.connectWith},_getItemsAsjQuery:function(e){function i(){r.push(this)}var s,n,o,a,r=[],l=[],h=this._connectWith();if(h&&e)for(s=h.length-1;s>=0;s--)for(o=t(h[s],this.document[0]),n=o.length-1;n>=0;n--)a=t.data(o[n],this.widgetFullName),a&&a!==this&&!a.options.disabled&&l.push([t.isFunction(a.options.items)?a.options.items.call(a.element):t(a.options.items,a.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),a]);for(l.push([t.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):t(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]),s=l.length-1;s>=0;s--)l[s][0].each(i);return t(r)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=t.grep(this.items,function(t){for(var i=0;e.length>i;i++)if(e[i]===t.item[0])return!1;return!0})},_refreshItems:function(e){this.items=[],this.containers=[this];var i,s,n,o,a,r,l,h,c=this.items,u=[[t.isFunction(this.options.items)?this.options.items.call(this.element[0],e,{item:this.currentItem}):t(this.options.items,this.element),this]],d=this._connectWith();if(d&&this.ready)for(i=d.length-1;i>=0;i--)for(n=t(d[i],this.document[0]),s=n.length-1;s>=0;s--)o=t.data(n[s],this.widgetFullName),o&&o!==this&&!o.options.disabled&&(u.push([t.isFunction(o.options.items)?o.options.items.call(o.element[0],e,{item:this.currentItem}):t(o.options.items,o.element),o]),this.containers.push(o));for(i=u.length-1;i>=0;i--)for(a=u[i][1],r=u[i][0],s=0,h=r.length;h>s;s++)l=t(r[s]),l.data(this.widgetName+"-item",a),c.push({item:l,instance:a,width:0,height:0,left:0,top:0})},refreshPositions:function(e){this.floating=this.items.length?"x"===this.options.axis||this._isFloating(this.items[0].item):!1,this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var i,s,n,o;for(i=this.items.length-1;i>=0;i--)s=this.items[i],s.instance!==this.currentContainer&&this.currentContainer&&s.item[0]!==this.currentItem[0]||(n=this.options.toleranceElement?t(this.options.toleranceElement,s.item):s.item,e||(s.width=n.outerWidth(),s.height=n.outerHeight()),o=n.offset(),s.left=o.left,s.top=o.top);if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(i=this.containers.length-1;i>=0;i--)o=this.containers[i].element.offset(),this.containers[i].containerCache.left=o.left,this.containers[i].containerCache.top=o.top,this.containers[i].containerCache.width=this.containers[i].element.outerWidth(),this.containers[i].containerCache.height=this.containers[i].element.outerHeight();return this},_createPlaceholder:function(e){e=e||this;var i,s=e.options;s.placeholder&&s.placeholder.constructor!==String||(i=s.placeholder,s.placeholder={element:function(){var s=e.currentItem[0].nodeName.toLowerCase(),n=t("<"+s+">",e.document[0]);return e._addClass(n,"ui-sortable-placeholder",i||e.currentItem[0].className)._removeClass(n,"ui-sortable-helper"),"tbody"===s?e._createTrPlaceholder(e.currentItem.find("tr").eq(0),t("<tr>",e.document[0]).appendTo(n)):"tr"===s?e._createTrPlaceholder(e.currentItem,n):"img"===s&&n.attr("src",e.currentItem.attr("src")),i||n.css("visibility","hidden"),n},update:function(t,n){(!i||s.forcePlaceholderSize)&&(n.height()||n.height(e.currentItem.innerHeight()-parseInt(e.currentItem.css("paddingTop")||0,10)-parseInt(e.currentItem.css("paddingBottom")||0,10)),n.width()||n.width(e.currentItem.innerWidth()-parseInt(e.currentItem.css("paddingLeft")||0,10)-parseInt(e.currentItem.css("paddingRight")||0,10)))}}),e.placeholder=t(s.placeholder.element.call(e.element,e.currentItem)),e.currentItem.after(e.placeholder),s.placeholder.update(e,e.placeholder)},_createTrPlaceholder:function(e,i){var s=this;e.children().each(function(){t("<td>&#160;</td>",s.document[0]).attr("colspan",t(this).attr("colspan")||1).appendTo(i)})},_contactContainers:function(e){var i,s,n,o,a,r,l,h,c,u,d=null,p=null;for(i=this.containers.length-1;i>=0;i--)if(!t.contains(this.currentItem[0],this.containers[i].element[0]))if(this._intersectsWith(this.containers[i].containerCache)){if(d&&t.contains(this.containers[i].element[0],d.element[0]))continue;d=this.containers[i],p=i}else this.containers[i].containerCache.over&&(this.containers[i]._trigger("out",e,this._uiHash(this)),this.containers[i].containerCache.over=0);if(d)if(1===this.containers.length)this.containers[p].containerCache.over||(this.containers[p]._trigger("over",e,this._uiHash(this)),this.containers[p].containerCache.over=1);else{for(n=1e4,o=null,c=d.floating||this._isFloating(this.currentItem),a=c?"left":"top",r=c?"width":"height",u=c?"pageX":"pageY",s=this.items.length-1;s>=0;s--)t.contains(this.containers[p].element[0],this.items[s].item[0])&&this.items[s].item[0]!==this.currentItem[0]&&(l=this.items[s].item.offset()[a],h=!1,e[u]-l>this.items[s][r]/2&&(h=!0),n>Math.abs(e[u]-l)&&(n=Math.abs(e[u]-l),o=this.items[s],this.direction=h?"up":"down"));if(!o&&!this.options.dropOnEmpty)return;if(this.currentContainer===this.containers[p])return this.currentContainer.containerCache.over||(this.containers[p]._trigger("over",e,this._uiHash()),this.currentContainer.containerCache.over=1),void 0;o?this._rearrange(e,o,null,!0):this._rearrange(e,null,this.containers[p].element,!0),this._trigger("change",e,this._uiHash()),this.containers[p]._trigger("change",e,this._uiHash(this)),this.currentContainer=this.containers[p],this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[p]._trigger("over",e,this._uiHash(this)),this.containers[p].containerCache.over=1}},_createHelper:function(e){var i=this.options,s=t.isFunction(i.helper)?t(i.helper.apply(this.element[0],[e,this.currentItem])):"clone"===i.helper?this.currentItem.clone():this.currentItem;return s.parents("body").length||t("parent"!==i.appendTo?i.appendTo:this.currentItem[0].parentNode)[0].appendChild(s[0]),s[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(!s[0].style.width||i.forceHelperSize)&&s.width(this.currentItem.width()),(!s[0].style.height||i.forceHelperSize)&&s.height(this.currentItem.height()),s},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" ")),t.isArray(e)&&(e={left:+e[0],top:+e[1]||0}),"left"in e&&(this.offset.click.left=e.left+this.margins.left),"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left),"top"in e&&(this.offset.click.top=e.top+this.margins.top),"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var e=this.offsetParent.offset();return"absolute"===this.cssPosition&&this.scrollParent[0]!==this.document[0]&&t.contains(this.scrollParent[0],this.offsetParent[0])&&(e.left+=this.scrollParent.scrollLeft(),e.top+=this.scrollParent.scrollTop()),(this.offsetParent[0]===this.document[0].body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&t.ui.ie)&&(e={top:0,left:0}),{top:e.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"===this.cssPosition){var t=this.currentItem.position();return{top:t.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:t.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,i,s,n=this.options;"parent"===n.containment&&(n.containment=this.helper[0].parentNode),("document"===n.containment||"window"===n.containment)&&(this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,"document"===n.containment?this.document.width():this.window.width()-this.helperProportions.width-this.margins.left,("document"===n.containment?this.document.height()||document.body.parentNode.scrollHeight:this.window.height()||this.document[0].body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]),/^(document|window|parent)$/.test(n.containment)||(e=t(n.containment)[0],i=t(n.containment).offset(),s="hidden"!==t(e).css("overflow"),this.containment=[i.left+(parseInt(t(e).css("borderLeftWidth"),10)||0)+(parseInt(t(e).css("paddingLeft"),10)||0)-this.margins.left,i.top+(parseInt(t(e).css("borderTopWidth"),10)||0)+(parseInt(t(e).css("paddingTop"),10)||0)-this.margins.top,i.left+(s?Math.max(e.scrollWidth,e.offsetWidth):e.offsetWidth)-(parseInt(t(e).css("borderLeftWidth"),10)||0)-(parseInt(t(e).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,i.top+(s?Math.max(e.scrollHeight,e.offsetHeight):e.offsetHeight)-(parseInt(t(e).css("borderTopWidth"),10)||0)-(parseInt(t(e).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top])},_convertPositionTo:function(e,i){i||(i=this.position);var s="absolute"===e?1:-1,n="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&t.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,o=/(html|body)/i.test(n[0].tagName);return{top:i.top+this.offset.relative.top*s+this.offset.parent.top*s-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():o?0:n.scrollTop())*s,left:i.left+this.offset.relative.left*s+this.offset.parent.left*s-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():o?0:n.scrollLeft())*s}},_generatePosition:function(e){var i,s,n=this.options,o=e.pageX,a=e.pageY,r="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&t.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,l=/(html|body)/i.test(r[0].tagName);return"relative"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&this.scrollParent[0]!==this.offsetParent[0]||(this.offset.relative=this._getRelativeOffset()),this.originalPosition&&(this.containment&&(e.pageX-this.offset.click.left<this.containment[0]&&(o=this.containment[0]+this.offset.click.left),e.pageY-this.offset.click.top<this.containment[1]&&(a=this.containment[1]+this.offset.click.top),e.pageX-this.offset.click.left>this.containment[2]&&(o=this.containment[2]+this.offset.click.left),e.pageY-this.offset.click.top>this.containment[3]&&(a=this.containment[3]+this.offset.click.top)),n.grid&&(i=this.originalPageY+Math.round((a-this.originalPageY)/n.grid[1])*n.grid[1],a=this.containment?i-this.offset.click.top>=this.containment[1]&&i-this.offset.click.top<=this.containment[3]?i:i-this.offset.click.top>=this.containment[1]?i-n.grid[1]:i+n.grid[1]:i,s=this.originalPageX+Math.round((o-this.originalPageX)/n.grid[0])*n.grid[0],o=this.containment?s-this.offset.click.left>=this.containment[0]&&s-this.offset.click.left<=this.containment[2]?s:s-this.offset.click.left>=this.containment[0]?s-n.grid[0]:s+n.grid[0]:s)),{top:a-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():l?0:r.scrollTop()),left:o-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():l?0:r.scrollLeft())}},_rearrange:function(t,e,i,s){i?i[0].appendChild(this.placeholder[0]):e.item[0].parentNode.insertBefore(this.placeholder[0],"down"===this.direction?e.item[0]:e.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var n=this.counter;this._delay(function(){n===this.counter&&this.refreshPositions(!s)})},_clear:function(t,e){function i(t,e,i){return function(s){i._trigger(t,s,e._uiHash(e))}}this.reverting=!1;var s,n=[];if(!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null,this.helper[0]===this.currentItem[0]){for(s in this._storedCSS)("auto"===this._storedCSS[s]||"static"===this._storedCSS[s])&&(this._storedCSS[s]="");this.currentItem.css(this._storedCSS),this._removeClass(this.currentItem,"ui-sortable-helper")}else this.currentItem.show();for(this.fromOutside&&!e&&n.push(function(t){this._trigger("receive",t,this._uiHash(this.fromOutside))}),!this.fromOutside&&this.domPosition.prev===this.currentItem.prev().not(".ui-sortable-helper")[0]&&this.domPosition.parent===this.currentItem.parent()[0]||e||n.push(function(t){this._trigger("update",t,this._uiHash())}),this!==this.currentContainer&&(e||(n.push(function(t){this._trigger("remove",t,this._uiHash())}),n.push(function(t){return function(e){t._trigger("receive",e,this._uiHash(this))}}.call(this,this.currentContainer)),n.push(function(t){return function(e){t._trigger("update",e,this._uiHash(this))}}.call(this,this.currentContainer)))),s=this.containers.length-1;s>=0;s--)e||n.push(i("deactivate",this,this.containers[s])),this.containers[s].containerCache.over&&(n.push(i("out",this,this.containers[s])),this.containers[s].containerCache.over=0);if(this.storedCursor&&(this.document.find("body").css("cursor",this.storedCursor),this.storedStylesheet.remove()),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex","auto"===this._storedZIndex?"":this._storedZIndex),this.dragging=!1,e||this._trigger("beforeStop",t,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.cancelHelperRemoval||(this.helper[0]!==this.currentItem[0]&&this.helper.remove(),this.helper=null),!e){for(s=0;n.length>s;s++)n[s].call(this,t);this._trigger("stop",t,this._uiHash())}return this.fromOutside=!1,!this.cancelHelperRemoval},_trigger:function(){t.Widget.prototype._trigger.apply(this,arguments)===!1&&this.cancel()},_uiHash:function(e){var i=e||this;return{helper:i.helper,placeholder:i.placeholder||t([]),position:i.position,originalPosition:i.originalPosition,offset:i.positionAbs,item:i.currentItem,sender:e?e.element:null}}}),t.widget("ui.menu",{version:"1.12.0",defaultElement:"<ul>",delay:300,options:{icons:{submenu:"ui-icon-caret-1-e"},items:"> *",menus:"ul",position:{my:"left top",at:"right top"},role:"menu",blur:null,focus:null,select:null},_create:function(){this.activeMenu=this.element,this.mouseHandled=!1,this.element.uniqueId().attr({role:this.options.role,tabIndex:0}),this._addClass("ui-menu","ui-widget ui-widget-content"),this._on({"mousedown .ui-menu-item":function(t){t.preventDefault()},"click .ui-menu-item":function(e){var i=t(e.target),s=t(t.ui.safeActiveElement(this.document[0]));!this.mouseHandled&&i.not(".ui-state-disabled").length&&(this.select(e),e.isPropagationStopped()||(this.mouseHandled=!0),i.has(".ui-menu").length?this.expand(e):!this.element.is(":focus")&&s.closest(".ui-menu").length&&(this.element.trigger("focus",[!0]),this.active&&1===this.active.parents(".ui-menu").length&&clearTimeout(this.timer)))},"mouseenter .ui-menu-item":function(e){if(!this.previousFilter){var i=t(e.target).closest(".ui-menu-item"),s=t(e.currentTarget);i[0]===s[0]&&(this._removeClass(s.siblings().children(".ui-state-active"),null,"ui-state-active"),this.focus(e,s))}},mouseleave:"collapseAll","mouseleave .ui-menu":"collapseAll",focus:function(t,e){var i=this.active||this.element.find(this.options.items).eq(0);e||this.focus(t,i)},blur:function(e){this._delay(function(){var i=!t.contains(this.element[0],t.ui.safeActiveElement(this.document[0]));i&&this.collapseAll(e)})},keydown:"_keydown"}),this.refresh(),this._on(this.document,{click:function(t){this._closeOnDocumentClick(t)&&this.collapseAll(t),this.mouseHandled=!1}})},_destroy:function(){var e=this.element.find(".ui-menu-item").removeAttr("role aria-disabled"),i=e.children(".ui-menu-item-wrapper").removeUniqueId().removeAttr("tabIndex role aria-haspopup");this.element.removeAttr("aria-activedescendant").find(".ui-menu").addBack().removeAttr("role aria-labelledby aria-expanded aria-hidden aria-disabled tabIndex").removeUniqueId().show(),i.children().each(function(){var e=t(this);e.data("ui-menu-submenu-caret")&&e.remove()})},_keydown:function(e){var i,s,n,o,a=!0;switch(e.keyCode){case t.ui.keyCode.PAGE_UP:this.previousPage(e);break;case t.ui.keyCode.PAGE_DOWN:this.nextPage(e);break;case t.ui.keyCode.HOME:this._move("first","first",e);break;case t.ui.keyCode.END:this._move("last","last",e);break;case t.ui.keyCode.UP:this.previous(e);break;case t.ui.keyCode.DOWN:this.next(e);break;case t.ui.keyCode.LEFT:this.collapse(e);break;case t.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(e);break;case t.ui.keyCode.ENTER:case t.ui.keyCode.SPACE:this._activate(e);break;case t.ui.keyCode.ESCAPE:this.collapse(e);break;default:a=!1,s=this.previousFilter||"",n=String.fromCharCode(e.keyCode),o=!1,clearTimeout(this.filterTimer),n===s?o=!0:n=s+n,i=this._filterMenuItems(n),i=o&&-1!==i.index(this.active.next())?this.active.nextAll(".ui-menu-item"):i,i.length||(n=String.fromCharCode(e.keyCode),i=this._filterMenuItems(n)),i.length?(this.focus(e,i),this.previousFilter=n,this.filterTimer=this._delay(function(){delete this.previousFilter},1e3)):delete this.previousFilter}a&&e.preventDefault()},_activate:function(t){this.active&&!this.active.is(".ui-state-disabled")&&(this.active.children("[aria-haspopup='true']").length?this.expand(t):this.select(t))
+},refresh:function(){var e,i,s,n,o,a=this,r=this.options.icons.submenu,l=this.element.find(this.options.menus);this._toggleClass("ui-menu-icons",null,!!this.element.find(".ui-icon").length),s=l.filter(":not(.ui-menu)").hide().attr({role:this.options.role,"aria-hidden":"true","aria-expanded":"false"}).each(function(){var e=t(this),i=e.prev(),s=t("<span>").data("ui-menu-submenu-caret",!0);a._addClass(s,"ui-menu-icon","ui-icon "+r),i.attr("aria-haspopup","true").prepend(s),e.attr("aria-labelledby",i.attr("id"))}),this._addClass(s,"ui-menu","ui-widget ui-widget-content ui-front"),e=l.add(this.element),i=e.find(this.options.items),i.not(".ui-menu-item").each(function(){var e=t(this);a._isDivider(e)&&a._addClass(e,"ui-menu-divider","ui-widget-content")}),n=i.not(".ui-menu-item, .ui-menu-divider"),o=n.children().not(".ui-menu").uniqueId().attr({tabIndex:-1,role:this._itemRole()}),this._addClass(n,"ui-menu-item")._addClass(o,"ui-menu-item-wrapper"),i.filter(".ui-state-disabled").attr("aria-disabled","true"),this.active&&!t.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},_setOption:function(t,e){if("icons"===t){var i=this.element.find(".ui-menu-icon");this._removeClass(i,null,this.options.icons.submenu)._addClass(i,null,e.submenu)}this._super(t,e)},_setOptionDisabled:function(t){this._super(t),this.element.attr("aria-disabled",t+""),this._toggleClass(null,"ui-state-disabled",!!t)},focus:function(t,e){var i,s,n;this.blur(t,t&&"focus"===t.type),this._scrollIntoView(e),this.active=e.first(),s=this.active.children(".ui-menu-item-wrapper"),this._addClass(s,null,"ui-state-active"),this.options.role&&this.element.attr("aria-activedescendant",s.attr("id")),n=this.active.parent().closest(".ui-menu-item").children(".ui-menu-item-wrapper"),this._addClass(n,null,"ui-state-active"),t&&"keydown"===t.type?this._close():this.timer=this._delay(function(){this._close()},this.delay),i=e.children(".ui-menu"),i.length&&t&&/^mouse/.test(t.type)&&this._startOpening(i),this.activeMenu=e.parent(),this._trigger("focus",t,{item:e})},_scrollIntoView:function(e){var i,s,n,o,a,r;this._hasScroll()&&(i=parseFloat(t.css(this.activeMenu[0],"borderTopWidth"))||0,s=parseFloat(t.css(this.activeMenu[0],"paddingTop"))||0,n=e.offset().top-this.activeMenu.offset().top-i-s,o=this.activeMenu.scrollTop(),a=this.activeMenu.height(),r=e.outerHeight(),0>n?this.activeMenu.scrollTop(o+n):n+r>a&&this.activeMenu.scrollTop(o+n-a+r))},blur:function(t,e){e||clearTimeout(this.timer),this.active&&(this._removeClass(this.active.children(".ui-menu-item-wrapper"),null,"ui-state-active"),this._trigger("blur",t,{item:this.active}),this.active=null)},_startOpening:function(t){clearTimeout(this.timer),"true"===t.attr("aria-hidden")&&(this.timer=this._delay(function(){this._close(),this._open(t)},this.delay))},_open:function(e){var i=t.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(e.parents(".ui-menu")).hide().attr("aria-hidden","true"),e.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(i)},collapseAll:function(e,i){clearTimeout(this.timer),this.timer=this._delay(function(){var s=i?this.element:t(e&&e.target).closest(this.element.find(".ui-menu"));s.length||(s=this.element),this._close(s),this.blur(e),this._removeClass(s.find(".ui-state-active"),null,"ui-state-active"),this.activeMenu=s},this.delay)},_close:function(t){t||(t=this.active?this.active.parent():this.element),t.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false")},_closeOnDocumentClick:function(e){return!t(e.target).closest(".ui-menu").length},_isDivider:function(t){return!/[^\-\u2014\u2013\s]/.test(t.text())},collapse:function(t){var e=this.active&&this.active.parent().closest(".ui-menu-item",this.element);e&&e.length&&(this._close(),this.focus(t,e))},expand:function(t){var e=this.active&&this.active.children(".ui-menu ").find(this.options.items).first();e&&e.length&&(this._open(e.parent()),this._delay(function(){this.focus(t,e)}))},next:function(t){this._move("next","first",t)},previous:function(t){this._move("prev","last",t)},isFirstItem:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},isLastItem:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},_move:function(t,e,i){var s;this.active&&(s="first"===t||"last"===t?this.active["first"===t?"prevAll":"nextAll"](".ui-menu-item").eq(-1):this.active[t+"All"](".ui-menu-item").eq(0)),s&&s.length&&this.active||(s=this.activeMenu.find(this.options.items)[e]()),this.focus(i,s)},nextPage:function(e){var i,s,n;return this.active?(this.isLastItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.nextAll(".ui-menu-item").each(function(){return i=t(this),0>i.offset().top-s-n}),this.focus(e,i)):this.focus(e,this.activeMenu.find(this.options.items)[this.active?"last":"first"]())),void 0):(this.next(e),void 0)},previousPage:function(e){var i,s,n;return this.active?(this.isFirstItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.prevAll(".ui-menu-item").each(function(){return i=t(this),i.offset().top-s+n>0}),this.focus(e,i)):this.focus(e,this.activeMenu.find(this.options.items).first())),void 0):(this.next(e),void 0)},_hasScroll:function(){return this.element.outerHeight()<this.element.prop("scrollHeight")},select:function(e){this.active=this.active||t(e.target).closest(".ui-menu-item");var i={item:this.active};this.active.has(".ui-menu").length||this.collapseAll(e,!0),this._trigger("select",e,i)},_filterMenuItems:function(e){var i=e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&"),s=RegExp("^"+i,"i");return this.activeMenu.find(this.options.items).filter(".ui-menu-item").filter(function(){return s.test(t.trim(t(this).children(".ui-menu-item-wrapper").text()))})}}),t.widget("ui.autocomplete",{version:"1.12.0",defaultElement:"<input>",options:{appendTo:null,autoFocus:!1,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null,change:null,close:null,focus:null,open:null,response:null,search:null,select:null},requestIndex:0,pending:0,_create:function(){var e,i,s,n=this.element[0].nodeName.toLowerCase(),o="textarea"===n,a="input"===n;this.isMultiLine=o||!a&&this._isContentEditable(this.element),this.valueMethod=this.element[o||a?"val":"text"],this.isNewMenu=!0,this._addClass("ui-autocomplete-input"),this.element.attr("autocomplete","off"),this._on(this.element,{keydown:function(n){if(this.element.prop("readOnly"))return e=!0,s=!0,i=!0,void 0;e=!1,s=!1,i=!1;var o=t.ui.keyCode;switch(n.keyCode){case o.PAGE_UP:e=!0,this._move("previousPage",n);break;case o.PAGE_DOWN:e=!0,this._move("nextPage",n);break;case o.UP:e=!0,this._keyEvent("previous",n);break;case o.DOWN:e=!0,this._keyEvent("next",n);break;case o.ENTER:this.menu.active&&(e=!0,n.preventDefault(),this.menu.select(n));break;case o.TAB:this.menu.active&&this.menu.select(n);break;case o.ESCAPE:this.menu.element.is(":visible")&&(this.isMultiLine||this._value(this.term),this.close(n),n.preventDefault());break;default:i=!0,this._searchTimeout(n)}},keypress:function(s){if(e)return e=!1,(!this.isMultiLine||this.menu.element.is(":visible"))&&s.preventDefault(),void 0;if(!i){var n=t.ui.keyCode;switch(s.keyCode){case n.PAGE_UP:this._move("previousPage",s);break;case n.PAGE_DOWN:this._move("nextPage",s);break;case n.UP:this._keyEvent("previous",s);break;case n.DOWN:this._keyEvent("next",s)}}},input:function(t){return s?(s=!1,t.preventDefault(),void 0):(this._searchTimeout(t),void 0)},focus:function(){this.selectedItem=null,this.previous=this._value()},blur:function(t){return this.cancelBlur?(delete this.cancelBlur,void 0):(clearTimeout(this.searching),this.close(t),this._change(t),void 0)}}),this._initSource(),this.menu=t("<ul>").appendTo(this._appendTo()).menu({role:null}).hide().menu("instance"),this._addClass(this.menu.element,"ui-autocomplete","ui-front"),this._on(this.menu.element,{mousedown:function(e){e.preventDefault(),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur,this.element[0]!==t.ui.safeActiveElement(this.document[0])&&this.element.trigger("focus")})},menufocus:function(e,i){var s,n;return this.isNewMenu&&(this.isNewMenu=!1,e.originalEvent&&/^mouse/.test(e.originalEvent.type))?(this.menu.blur(),this.document.one("mousemove",function(){t(e.target).trigger(e.originalEvent)}),void 0):(n=i.item.data("ui-autocomplete-item"),!1!==this._trigger("focus",e,{item:n})&&e.originalEvent&&/^key/.test(e.originalEvent.type)&&this._value(n.value),s=i.item.attr("aria-label")||n.value,s&&t.trim(s).length&&(this.liveRegion.children().hide(),t("<div>").text(s).appendTo(this.liveRegion)),void 0)},menuselect:function(e,i){var s=i.item.data("ui-autocomplete-item"),n=this.previous;this.element[0]!==t.ui.safeActiveElement(this.document[0])&&(this.element.trigger("focus"),this.previous=n,this._delay(function(){this.previous=n,this.selectedItem=s})),!1!==this._trigger("select",e,{item:s})&&this._value(s.value),this.term=this._value(),this.close(e),this.selectedItem=s}}),this.liveRegion=t("<div>",{role:"status","aria-live":"assertive","aria-relevant":"additions"}).appendTo(this.document[0].body),this._addClass(this.liveRegion,null,"ui-helper-hidden-accessible"),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching),this.element.removeAttr("autocomplete"),this.menu.element.remove(),this.liveRegion.remove()},_setOption:function(t,e){this._super(t,e),"source"===t&&this._initSource(),"appendTo"===t&&this.menu.element.appendTo(this._appendTo()),"disabled"===t&&e&&this.xhr&&this.xhr.abort()},_isEventTargetInWidget:function(e){var i=this.menu.element[0];return e.target===this.element[0]||e.target===i||t.contains(i,e.target)},_closeOnClickOutside:function(t){this._isEventTargetInWidget(t)||this.close()},_appendTo:function(){var e=this.options.appendTo;return e&&(e=e.jquery||e.nodeType?t(e):this.document.find(e).eq(0)),e&&e[0]||(e=this.element.closest(".ui-front, dialog")),e.length||(e=this.document[0].body),e},_initSource:function(){var e,i,s=this;t.isArray(this.options.source)?(e=this.options.source,this.source=function(i,s){s(t.ui.autocomplete.filter(e,i.term))}):"string"==typeof this.options.source?(i=this.options.source,this.source=function(e,n){s.xhr&&s.xhr.abort(),s.xhr=t.ajax({url:i,data:e,dataType:"json",success:function(t){n(t)},error:function(){n([])}})}):this.source=this.options.source},_searchTimeout:function(t){clearTimeout(this.searching),this.searching=this._delay(function(){var e=this.term===this._value(),i=this.menu.element.is(":visible"),s=t.altKey||t.ctrlKey||t.metaKey||t.shiftKey;(!e||e&&!i&&!s)&&(this.selectedItem=null,this.search(null,t))},this.options.delay)},search:function(t,e){return t=null!=t?t:this._value(),this.term=this._value(),t.length<this.options.minLength?this.close(e):this._trigger("search",e)!==!1?this._search(t):void 0},_search:function(t){this.pending++,this._addClass("ui-autocomplete-loading"),this.cancelSearch=!1,this.source({term:t},this._response())},_response:function(){var e=++this.requestIndex;return t.proxy(function(t){e===this.requestIndex&&this.__response(t),this.pending--,this.pending||this._removeClass("ui-autocomplete-loading")},this)},__response:function(t){t&&(t=this._normalize(t)),this._trigger("response",null,{content:t}),!this.options.disabled&&t&&t.length&&!this.cancelSearch?(this._suggest(t),this._trigger("open")):this._close()},close:function(t){this.cancelSearch=!0,this._close(t)},_close:function(t){this._off(this.document,"mousedown"),this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.blur(),this.isNewMenu=!0,this._trigger("close",t))},_change:function(t){this.previous!==this._value()&&this._trigger("change",t,{item:this.selectedItem})},_normalize:function(e){return e.length&&e[0].label&&e[0].value?e:t.map(e,function(e){return"string"==typeof e?{label:e,value:e}:t.extend({},e,{label:e.label||e.value,value:e.value||e.label})})},_suggest:function(e){var i=this.menu.element.empty();this._renderMenu(i,e),this.isNewMenu=!0,this.menu.refresh(),i.show(),this._resizeMenu(),i.position(t.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next(),this._on(this.document,{mousedown:"_closeOnClickOutside"})},_resizeMenu:function(){var t=this.menu.element;t.outerWidth(Math.max(t.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(e,i){var s=this;t.each(i,function(t,i){s._renderItemData(e,i)})},_renderItemData:function(t,e){return this._renderItem(t,e).data("ui-autocomplete-item",e)},_renderItem:function(e,i){return t("<li>").append(t("<div>").text(i.label)).appendTo(e)},_move:function(t,e){return this.menu.element.is(":visible")?this.menu.isFirstItem()&&/^previous/.test(t)||this.menu.isLastItem()&&/^next/.test(t)?(this.isMultiLine||this._value(this.term),this.menu.blur(),void 0):(this.menu[t](e),void 0):(this.search(null,e),void 0)},widget:function(){return this.menu.element},_value:function(){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(t,e){(!this.isMultiLine||this.menu.element.is(":visible"))&&(this._move(t,e),e.preventDefault())},_isContentEditable:function(t){if(!t.length)return!1;var e=t.prop("contentEditable");return"inherit"===e?this._isContentEditable(t.parent()):"true"===e}}),t.extend(t.ui.autocomplete,{escapeRegex:function(t){return t.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(e,i){var s=RegExp(t.ui.autocomplete.escapeRegex(i),"i");return t.grep(e,function(t){return s.test(t.label||t.value||t)})}}),t.widget("ui.autocomplete",t.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(t){return t+(t>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(e){var i;this._superApply(arguments),this.options.disabled||this.cancelSearch||(i=e&&e.length?this.options.messages.results(e.length):this.options.messages.noResults,this.liveRegion.children().hide(),t("<div>").text(i).appendTo(this.liveRegion))}}),t.ui.autocomplete,t.extend(t.ui,{datepicker:{version:"1.12.0"}});var c;t.extend(i.prototype,{markerClassName:"hasDatepicker",maxRows:4,_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(t){return o(this._defaults,t||{}),this},_attachDatepicker:function(e,i){var s,n,o;s=e.nodeName.toLowerCase(),n="div"===s||"span"===s,e.id||(this.uuid+=1,e.id="dp"+this.uuid),o=this._newInst(t(e),n),o.settings=t.extend({},i||{}),"input"===s?this._connectDatepicker(e,o):n&&this._inlineDatepicker(e,o)},_newInst:function(e,i){var n=e[0].id.replace(/([^A-Za-z0-9_\-])/g,"\\\\$1");return{id:n,input:e,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:i,dpDiv:i?s(t("<div class='"+this._inlineClass+" ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")):this.dpDiv}},_connectDatepicker:function(e,i){var s=t(e);i.append=t([]),i.trigger=t([]),s.hasClass(this.markerClassName)||(this._attachments(s,i),s.addClass(this.markerClassName).on("keydown",this._doKeyDown).on("keypress",this._doKeyPress).on("keyup",this._doKeyUp),this._autoSize(i),t.data(e,"datepicker",i),i.settings.disabled&&this._disableDatepicker(e))},_attachments:function(e,i){var s,n,o,a=this._get(i,"appendText"),r=this._get(i,"isRTL");i.append&&i.append.remove(),a&&(i.append=t("<span class='"+this._appendClass+"'>"+a+"</span>"),e[r?"before":"after"](i.append)),e.off("focus",this._showDatepicker),i.trigger&&i.trigger.remove(),s=this._get(i,"showOn"),("focus"===s||"both"===s)&&e.on("focus",this._showDatepicker),("button"===s||"both"===s)&&(n=this._get(i,"buttonText"),o=this._get(i,"buttonImage"),i.trigger=t(this._get(i,"buttonImageOnly")?t("<img/>").addClass(this._triggerClass).attr({src:o,alt:n,title:n}):t("<button type='button'></button>").addClass(this._triggerClass).html(o?t("<img/>").attr({src:o,alt:n,title:n}):n)),e[r?"before":"after"](i.trigger),i.trigger.on("click",function(){return t.datepicker._datepickerShowing&&t.datepicker._lastInput===e[0]?t.datepicker._hideDatepicker():t.datepicker._datepickerShowing&&t.datepicker._lastInput!==e[0]?(t.datepicker._hideDatepicker(),t.datepicker._showDatepicker(e[0])):t.datepicker._showDatepicker(e[0]),!1}))},_autoSize:function(t){if(this._get(t,"autoSize")&&!t.inline){var e,i,s,n,o=new Date(2009,11,20),a=this._get(t,"dateFormat");a.match(/[DM]/)&&(e=function(t){for(i=0,s=0,n=0;t.length>n;n++)t[n].length>i&&(i=t[n].length,s=n);return s},o.setMonth(e(this._get(t,a.match(/MM/)?"monthNames":"monthNamesShort"))),o.setDate(e(this._get(t,a.match(/DD/)?"dayNames":"dayNamesShort"))+20-o.getDay())),t.input.attr("size",this._formatDate(t,o).length)}},_inlineDatepicker:function(e,i){var s=t(e);s.hasClass(this.markerClassName)||(s.addClass(this.markerClassName).append(i.dpDiv),t.data(e,"datepicker",i),this._setDate(i,this._getDefaultDate(i),!0),this._updateDatepicker(i),this._updateAlternate(i),i.settings.disabled&&this._disableDatepicker(e),i.dpDiv.css("display","block"))},_dialogDatepicker:function(e,i,s,n,a){var r,l,h,c,u,d=this._dialogInst;return d||(this.uuid+=1,r="dp"+this.uuid,this._dialogInput=t("<input type='text' id='"+r+"' style='position: absolute; top: -100px; width: 0px;'/>"),this._dialogInput.on("keydown",this._doKeyDown),t("body").append(this._dialogInput),d=this._dialogInst=this._newInst(this._dialogInput,!1),d.settings={},t.data(this._dialogInput[0],"datepicker",d)),o(d.settings,n||{}),i=i&&i.constructor===Date?this._formatDate(d,i):i,this._dialogInput.val(i),this._pos=a?a.length?a:[a.pageX,a.pageY]:null,this._pos||(l=document.documentElement.clientWidth,h=document.documentElement.clientHeight,c=document.documentElement.scrollLeft||document.body.scrollLeft,u=document.documentElement.scrollTop||document.body.scrollTop,this._pos=[l/2-100+c,h/2-150+u]),this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),d.settings.onSelect=s,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),t.blockUI&&t.blockUI(this.dpDiv),t.data(this._dialogInput[0],"datepicker",d),this},_destroyDatepicker:function(e){var i,s=t(e),n=t.data(e,"datepicker");s.hasClass(this.markerClassName)&&(i=e.nodeName.toLowerCase(),t.removeData(e,"datepicker"),"input"===i?(n.append.remove(),n.trigger.remove(),s.removeClass(this.markerClassName).off("focus",this._showDatepicker).off("keydown",this._doKeyDown).off("keypress",this._doKeyPress).off("keyup",this._doKeyUp)):("div"===i||"span"===i)&&s.removeClass(this.markerClassName).empty(),c===n&&(c=null))},_enableDatepicker:function(e){var i,s,n=t(e),o=t.data(e,"datepicker");n.hasClass(this.markerClassName)&&(i=e.nodeName.toLowerCase(),"input"===i?(e.disabled=!1,o.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""})):("div"===i||"span"===i)&&(s=n.children("."+this._inlineClass),s.children().removeClass("ui-state-disabled"),s.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!1)),this._disabledInputs=t.map(this._disabledInputs,function(t){return t===e?null:t}))},_disableDatepicker:function(e){var i,s,n=t(e),o=t.data(e,"datepicker");n.hasClass(this.markerClassName)&&(i=e.nodeName.toLowerCase(),"input"===i?(e.disabled=!0,o.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"})):("div"===i||"span"===i)&&(s=n.children("."+this._inlineClass),s.children().addClass("ui-state-disabled"),s.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!0)),this._disabledInputs=t.map(this._disabledInputs,function(t){return t===e?null:t}),this._disabledInputs[this._disabledInputs.length]=e)},_isDisabledDatepicker:function(t){if(!t)return!1;for(var e=0;this._disabledInputs.length>e;e++)if(this._disabledInputs[e]===t)return!0;return!1},_getInst:function(e){try{return t.data(e,"datepicker")}catch(i){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(e,i,s){var n,a,r,l,h=this._getInst(e);return 2===arguments.length&&"string"==typeof i?"defaults"===i?t.extend({},t.datepicker._defaults):h?"all"===i?t.extend({},h.settings):this._get(h,i):null:(n=i||{},"string"==typeof i&&(n={},n[i]=s),h&&(this._curInst===h&&this._hideDatepicker(),a=this._getDateDatepicker(e,!0),r=this._getMinMaxDate(h,"min"),l=this._getMinMaxDate(h,"max"),o(h.settings,n),null!==r&&void 0!==n.dateFormat&&void 0===n.minDate&&(h.settings.minDate=this._formatDate(h,r)),null!==l&&void 0!==n.dateFormat&&void 0===n.maxDate&&(h.settings.maxDate=this._formatDate(h,l)),"disabled"in n&&(n.disabled?this._disableDatepicker(e):this._enableDatepicker(e)),this._attachments(t(e),h),this._autoSize(h),this._setDate(h,a),this._updateAlternate(h),this._updateDatepicker(h)),void 0)},_changeDatepicker:function(t,e,i){this._optionDatepicker(t,e,i)},_refreshDatepicker:function(t){var e=this._getInst(t);e&&this._updateDatepicker(e)},_setDateDatepicker:function(t,e){var i=this._getInst(t);i&&(this._setDate(i,e),this._updateDatepicker(i),this._updateAlternate(i))},_getDateDatepicker:function(t,e){var i=this._getInst(t);return i&&!i.inline&&this._setDateFromField(i,e),i?this._getDate(i):null},_doKeyDown:function(e){var i,s,n,o=t.datepicker._getInst(e.target),a=!0,r=o.dpDiv.is(".ui-datepicker-rtl");if(o._keyEvent=!0,t.datepicker._datepickerShowing)switch(e.keyCode){case 9:t.datepicker._hideDatepicker(),a=!1;break;case 13:return n=t("td."+t.datepicker._dayOverClass+":not(."+t.datepicker._currentClass+")",o.dpDiv),n[0]&&t.datepicker._selectDay(e.target,o.selectedMonth,o.selectedYear,n[0]),i=t.datepicker._get(o,"onSelect"),i?(s=t.datepicker._formatDate(o),i.apply(o.input?o.input[0]:null,[s,o])):t.datepicker._hideDatepicker(),!1;case 27:t.datepicker._hideDatepicker();break;case 33:t.datepicker._adjustDate(e.target,e.ctrlKey?-t.datepicker._get(o,"stepBigMonths"):-t.datepicker._get(o,"stepMonths"),"M");break;case 34:t.datepicker._adjustDate(e.target,e.ctrlKey?+t.datepicker._get(o,"stepBigMonths"):+t.datepicker._get(o,"stepMonths"),"M");break;case 35:(e.ctrlKey||e.metaKey)&&t.datepicker._clearDate(e.target),a=e.ctrlKey||e.metaKey;break;case 36:(e.ctrlKey||e.metaKey)&&t.datepicker._gotoToday(e.target),a=e.ctrlKey||e.metaKey;break;case 37:(e.ctrlKey||e.metaKey)&&t.datepicker._adjustDate(e.target,r?1:-1,"D"),a=e.ctrlKey||e.metaKey,e.originalEvent.altKey&&t.datepicker._adjustDate(e.target,e.ctrlKey?-t.datepicker._get(o,"stepBigMonths"):-t.datepicker._get(o,"stepMonths"),"M");break;case 38:(e.ctrlKey||e.metaKey)&&t.datepicker._adjustDate(e.target,-7,"D"),a=e.ctrlKey||e.metaKey;break;case 39:(e.ctrlKey||e.metaKey)&&t.datepicker._adjustDate(e.target,r?-1:1,"D"),a=e.ctrlKey||e.metaKey,e.originalEvent.altKey&&t.datepicker._adjustDate(e.target,e.ctrlKey?+t.datepicker._get(o,"stepBigMonths"):+t.datepicker._get(o,"stepMonths"),"M");break;case 40:(e.ctrlKey||e.metaKey)&&t.datepicker._adjustDate(e.target,7,"D"),a=e.ctrlKey||e.metaKey;break;default:a=!1}else 36===e.keyCode&&e.ctrlKey?t.datepicker._showDatepicker(this):a=!1;a&&(e.preventDefault(),e.stopPropagation())},_doKeyPress:function(e){var i,s,n=t.datepicker._getInst(e.target);return t.datepicker._get(n,"constrainInput")?(i=t.datepicker._possibleChars(t.datepicker._get(n,"dateFormat")),s=String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),e.ctrlKey||e.metaKey||" ">s||!i||i.indexOf(s)>-1):void 0},_doKeyUp:function(e){var i,s=t.datepicker._getInst(e.target);if(s.input.val()!==s.lastVal)try{i=t.datepicker.parseDate(t.datepicker._get(s,"dateFormat"),s.input?s.input.val():null,t.datepicker._getFormatConfig(s)),i&&(t.datepicker._setDateFromField(s),t.datepicker._updateAlternate(s),t.datepicker._updateDatepicker(s))}catch(n){}return!0},_showDatepicker:function(i){if(i=i.target||i,"input"!==i.nodeName.toLowerCase()&&(i=t("input",i.parentNode)[0]),!t.datepicker._isDisabledDatepicker(i)&&t.datepicker._lastInput!==i){var s,n,a,r,l,h,c;s=t.datepicker._getInst(i),t.datepicker._curInst&&t.datepicker._curInst!==s&&(t.datepicker._curInst.dpDiv.stop(!0,!0),s&&t.datepicker._datepickerShowing&&t.datepicker._hideDatepicker(t.datepicker._curInst.input[0])),n=t.datepicker._get(s,"beforeShow"),a=n?n.apply(i,[i,s]):{},a!==!1&&(o(s.settings,a),s.lastVal=null,t.datepicker._lastInput=i,t.datepicker._setDateFromField(s),t.datepicker._inDialog&&(i.value=""),t.datepicker._pos||(t.datepicker._pos=t.datepicker._findPos(i),t.datepicker._pos[1]+=i.offsetHeight),r=!1,t(i).parents().each(function(){return r|="fixed"===t(this).css("position"),!r}),l={left:t.datepicker._pos[0],top:t.datepicker._pos[1]},t.datepicker._pos=null,s.dpDiv.empty(),s.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),t.datepicker._updateDatepicker(s),l=t.datepicker._checkOffset(s,l,r),s.dpDiv.css({position:t.datepicker._inDialog&&t.blockUI?"static":r?"fixed":"absolute",display:"none",left:l.left+"px",top:l.top+"px"}),s.inline||(h=t.datepicker._get(s,"showAnim"),c=t.datepicker._get(s,"duration"),s.dpDiv.css("z-index",e(t(i))+1),t.datepicker._datepickerShowing=!0,t.effects&&t.effects.effect[h]?s.dpDiv.show(h,t.datepicker._get(s,"showOptions"),c):s.dpDiv[h||"show"](h?c:null),t.datepicker._shouldFocusInput(s)&&s.input.trigger("focus"),t.datepicker._curInst=s))}},_updateDatepicker:function(e){this.maxRows=4,c=e,e.dpDiv.empty().append(this._generateHTML(e)),this._attachHandlers(e);var i,s=this._getNumberOfMonths(e),o=s[1],a=17,r=e.dpDiv.find("."+this._dayOverClass+" a");r.length>0&&n.apply(r.get(0)),e.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),o>1&&e.dpDiv.addClass("ui-datepicker-multi-"+o).css("width",a*o+"em"),e.dpDiv[(1!==s[0]||1!==s[1]?"add":"remove")+"Class"]("ui-datepicker-multi"),e.dpDiv[(this._get(e,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),e===t.datepicker._curInst&&t.datepicker._datepickerShowing&&t.datepicker._shouldFocusInput(e)&&e.input.trigger("focus"),e.yearshtml&&(i=e.yearshtml,setTimeout(function(){i===e.yearshtml&&e.yearshtml&&e.dpDiv.find("select.ui-datepicker-year:first").replaceWith(e.yearshtml),i=e.yearshtml=null},0))},_shouldFocusInput:function(t){return t.input&&t.input.is(":visible")&&!t.input.is(":disabled")&&!t.input.is(":focus")},_checkOffset:function(e,i,s){var n=e.dpDiv.outerWidth(),o=e.dpDiv.outerHeight(),a=e.input?e.input.outerWidth():0,r=e.input?e.input.outerHeight():0,l=document.documentElement.clientWidth+(s?0:t(document).scrollLeft()),h=document.documentElement.clientHeight+(s?0:t(document).scrollTop());return i.left-=this._get(e,"isRTL")?n-a:0,i.left-=s&&i.left===e.input.offset().left?t(document).scrollLeft():0,i.top-=s&&i.top===e.input.offset().top+r?t(document).scrollTop():0,i.left-=Math.min(i.left,i.left+n>l&&l>n?Math.abs(i.left+n-l):0),i.top-=Math.min(i.top,i.top+o>h&&h>o?Math.abs(o+r):0),i},_findPos:function(e){for(var i,s=this._getInst(e),n=this._get(s,"isRTL");e&&("hidden"===e.type||1!==e.nodeType||t.expr.filters.hidden(e));)e=e[n?"previousSibling":"nextSibling"];return i=t(e).offset(),[i.left,i.top]},_hideDatepicker:function(e){var i,s,n,o,a=this._curInst;!a||e&&a!==t.data(e,"datepicker")||this._datepickerShowing&&(i=this._get(a,"showAnim"),s=this._get(a,"duration"),n=function(){t.datepicker._tidyDialog(a)},t.effects&&(t.effects.effect[i]||t.effects[i])?a.dpDiv.hide(i,t.datepicker._get(a,"showOptions"),s,n):a.dpDiv["slideDown"===i?"slideUp":"fadeIn"===i?"fadeOut":"hide"](i?s:null,n),i||n(),this._datepickerShowing=!1,o=this._get(a,"onClose"),o&&o.apply(a.input?a.input[0]:null,[a.input?a.input.val():"",a]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),t.blockUI&&(t.unblockUI(),t("body").append(this.dpDiv))),this._inDialog=!1)},_tidyDialog:function(t){t.dpDiv.removeClass(this._dialogClass).off(".ui-datepicker-calendar")},_checkExternalClick:function(e){if(t.datepicker._curInst){var i=t(e.target),s=t.datepicker._getInst(i[0]);(i[0].id!==t.datepicker._mainDivId&&0===i.parents("#"+t.datepicker._mainDivId).length&&!i.hasClass(t.datepicker.markerClassName)&&!i.closest("."+t.datepicker._triggerClass).length&&t.datepicker._datepickerShowing&&(!t.datepicker._inDialog||!t.blockUI)||i.hasClass(t.datepicker.markerClassName)&&t.datepicker._curInst!==s)&&t.datepicker._hideDatepicker()}},_adjustDate:function(e,i,s){var n=t(e),o=this._getInst(n[0]);this._isDisabledDatepicker(n[0])||(this._adjustInstDate(o,i+("M"===s?this._get(o,"showCurrentAtPos"):0),s),this._updateDatepicker(o))},_gotoToday:function(e){var i,s=t(e),n=this._getInst(s[0]);this._get(n,"gotoCurrent")&&n.currentDay?(n.selectedDay=n.currentDay,n.drawMonth=n.selectedMonth=n.currentMonth,n.drawYear=n.selectedYear=n.currentYear):(i=new Date,n.selectedDay=i.getDate(),n.drawMonth=n.selectedMonth=i.getMonth(),n.drawYear=n.selectedYear=i.getFullYear()),this._notifyChange(n),this._adjustDate(s)},_selectMonthYear:function(e,i,s){var n=t(e),o=this._getInst(n[0]);o["selected"+("M"===s?"Month":"Year")]=o["draw"+("M"===s?"Month":"Year")]=parseInt(i.options[i.selectedIndex].value,10),this._notifyChange(o),this._adjustDate(n)},_selectDay:function(e,i,s,n){var o,a=t(e);t(n).hasClass(this._unselectableClass)||this._isDisabledDatepicker(a[0])||(o=this._getInst(a[0]),o.selectedDay=o.currentDay=t("a",n).html(),o.selectedMonth=o.currentMonth=i,o.selectedYear=o.currentYear=s,this._selectDate(e,this._formatDate(o,o.currentDay,o.currentMonth,o.currentYear)))},_clearDate:function(e){var i=t(e);this._selectDate(i,"")},_selectDate:function(e,i){var s,n=t(e),o=this._getInst(n[0]);i=null!=i?i:this._formatDate(o),o.input&&o.input.val(i),this._updateAlternate(o),s=this._get(o,"onSelect"),s?s.apply(o.input?o.input[0]:null,[i,o]):o.input&&o.input.trigger("change"),o.inline?this._updateDatepicker(o):(this._hideDatepicker(),this._lastInput=o.input[0],"object"!=typeof o.input[0]&&o.input.trigger("focus"),this._lastInput=null)},_updateAlternate:function(e){var i,s,n,o=this._get(e,"altField");o&&(i=this._get(e,"altFormat")||this._get(e,"dateFormat"),s=this._getDate(e),n=this.formatDate(i,s,this._getFormatConfig(e)),t(o).val(n))},noWeekends:function(t){var e=t.getDay();return[e>0&&6>e,""]},iso8601Week:function(t){var e,i=new Date(t.getTime());return i.setDate(i.getDate()+4-(i.getDay()||7)),e=i.getTime(),i.setMonth(0),i.setDate(1),Math.floor(Math.round((e-i)/864e5)/7)+1},parseDate:function(e,i,s){if(null==e||null==i)throw"Invalid arguments";if(i="object"==typeof i?""+i:i+"",""===i)return null;var n,o,a,r,l=0,h=(s?s.shortYearCutoff:null)||this._defaults.shortYearCutoff,c="string"!=typeof h?h:(new Date).getFullYear()%100+parseInt(h,10),u=(s?s.dayNamesShort:null)||this._defaults.dayNamesShort,d=(s?s.dayNames:null)||this._defaults.dayNames,p=(s?s.monthNamesShort:null)||this._defaults.monthNamesShort,f=(s?s.monthNames:null)||this._defaults.monthNames,g=-1,m=-1,_=-1,v=-1,b=!1,y=function(t){var i=e.length>n+1&&e.charAt(n+1)===t;return i&&n++,i},w=function(t){var e=y(t),s="@"===t?14:"!"===t?20:"y"===t&&e?4:"o"===t?3:2,n="y"===t?s:1,o=RegExp("^\\d{"+n+","+s+"}"),a=i.substring(l).match(o);if(!a)throw"Missing number at position "+l;return l+=a[0].length,parseInt(a[0],10)},k=function(e,s,n){var o=-1,a=t.map(y(e)?n:s,function(t,e){return[[e,t]]}).sort(function(t,e){return-(t[1].length-e[1].length)});if(t.each(a,function(t,e){var s=e[1];return i.substr(l,s.length).toLowerCase()===s.toLowerCase()?(o=e[0],l+=s.length,!1):void 0}),-1!==o)return o+1;throw"Unknown name at position "+l},x=function(){if(i.charAt(l)!==e.charAt(n))throw"Unexpected literal at position "+l;l++};for(n=0;e.length>n;n++)if(b)"'"!==e.charAt(n)||y("'")?x():b=!1;else switch(e.charAt(n)){case"d":_=w("d");break;case"D":k("D",u,d);break;case"o":v=w("o");break;case"m":m=w("m");break;case"M":m=k("M",p,f);break;case"y":g=w("y");break;case"@":r=new Date(w("@")),g=r.getFullYear(),m=r.getMonth()+1,_=r.getDate();
+break;case"!":r=new Date((w("!")-this._ticksTo1970)/1e4),g=r.getFullYear(),m=r.getMonth()+1,_=r.getDate();break;case"'":y("'")?x():b=!0;break;default:x()}if(i.length>l&&(a=i.substr(l),!/^\s+/.test(a)))throw"Extra/unparsed characters found in date: "+a;if(-1===g?g=(new Date).getFullYear():100>g&&(g+=(new Date).getFullYear()-(new Date).getFullYear()%100+(c>=g?0:-100)),v>-1)for(m=1,_=v;;){if(o=this._getDaysInMonth(g,m-1),o>=_)break;m++,_-=o}if(r=this._daylightSavingAdjust(new Date(g,m-1,_)),r.getFullYear()!==g||r.getMonth()+1!==m||r.getDate()!==_)throw"Invalid date";return r},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:1e7*60*60*24*(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925)),formatDate:function(t,e,i){if(!e)return"";var s,n=(i?i.dayNamesShort:null)||this._defaults.dayNamesShort,o=(i?i.dayNames:null)||this._defaults.dayNames,a=(i?i.monthNamesShort:null)||this._defaults.monthNamesShort,r=(i?i.monthNames:null)||this._defaults.monthNames,l=function(e){var i=t.length>s+1&&t.charAt(s+1)===e;return i&&s++,i},h=function(t,e,i){var s=""+e;if(l(t))for(;i>s.length;)s="0"+s;return s},c=function(t,e,i,s){return l(t)?s[e]:i[e]},u="",d=!1;if(e)for(s=0;t.length>s;s++)if(d)"'"!==t.charAt(s)||l("'")?u+=t.charAt(s):d=!1;else switch(t.charAt(s)){case"d":u+=h("d",e.getDate(),2);break;case"D":u+=c("D",e.getDay(),n,o);break;case"o":u+=h("o",Math.round((new Date(e.getFullYear(),e.getMonth(),e.getDate()).getTime()-new Date(e.getFullYear(),0,0).getTime())/864e5),3);break;case"m":u+=h("m",e.getMonth()+1,2);break;case"M":u+=c("M",e.getMonth(),a,r);break;case"y":u+=l("y")?e.getFullYear():(10>e.getFullYear()%100?"0":"")+e.getFullYear()%100;break;case"@":u+=e.getTime();break;case"!":u+=1e4*e.getTime()+this._ticksTo1970;break;case"'":l("'")?u+="'":d=!0;break;default:u+=t.charAt(s)}return u},_possibleChars:function(t){var e,i="",s=!1,n=function(i){var s=t.length>e+1&&t.charAt(e+1)===i;return s&&e++,s};for(e=0;t.length>e;e++)if(s)"'"!==t.charAt(e)||n("'")?i+=t.charAt(e):s=!1;else switch(t.charAt(e)){case"d":case"m":case"y":case"@":i+="0123456789";break;case"D":case"M":return null;case"'":n("'")?i+="'":s=!0;break;default:i+=t.charAt(e)}return i},_get:function(t,e){return void 0!==t.settings[e]?t.settings[e]:this._defaults[e]},_setDateFromField:function(t,e){if(t.input.val()!==t.lastVal){var i=this._get(t,"dateFormat"),s=t.lastVal=t.input?t.input.val():null,n=this._getDefaultDate(t),o=n,a=this._getFormatConfig(t);try{o=this.parseDate(i,s,a)||n}catch(r){s=e?"":s}t.selectedDay=o.getDate(),t.drawMonth=t.selectedMonth=o.getMonth(),t.drawYear=t.selectedYear=o.getFullYear(),t.currentDay=s?o.getDate():0,t.currentMonth=s?o.getMonth():0,t.currentYear=s?o.getFullYear():0,this._adjustInstDate(t)}},_getDefaultDate:function(t){return this._restrictMinMax(t,this._determineDate(t,this._get(t,"defaultDate"),new Date))},_determineDate:function(e,i,s){var n=function(t){var e=new Date;return e.setDate(e.getDate()+t),e},o=function(i){try{return t.datepicker.parseDate(t.datepicker._get(e,"dateFormat"),i,t.datepicker._getFormatConfig(e))}catch(s){}for(var n=(i.toLowerCase().match(/^c/)?t.datepicker._getDate(e):null)||new Date,o=n.getFullYear(),a=n.getMonth(),r=n.getDate(),l=/([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,h=l.exec(i);h;){switch(h[2]||"d"){case"d":case"D":r+=parseInt(h[1],10);break;case"w":case"W":r+=7*parseInt(h[1],10);break;case"m":case"M":a+=parseInt(h[1],10),r=Math.min(r,t.datepicker._getDaysInMonth(o,a));break;case"y":case"Y":o+=parseInt(h[1],10),r=Math.min(r,t.datepicker._getDaysInMonth(o,a))}h=l.exec(i)}return new Date(o,a,r)},a=null==i||""===i?s:"string"==typeof i?o(i):"number"==typeof i?isNaN(i)?s:n(i):new Date(i.getTime());return a=a&&"Invalid Date"==""+a?s:a,a&&(a.setHours(0),a.setMinutes(0),a.setSeconds(0),a.setMilliseconds(0)),this._daylightSavingAdjust(a)},_daylightSavingAdjust:function(t){return t?(t.setHours(t.getHours()>12?t.getHours()+2:0),t):null},_setDate:function(t,e,i){var s=!e,n=t.selectedMonth,o=t.selectedYear,a=this._restrictMinMax(t,this._determineDate(t,e,new Date));t.selectedDay=t.currentDay=a.getDate(),t.drawMonth=t.selectedMonth=t.currentMonth=a.getMonth(),t.drawYear=t.selectedYear=t.currentYear=a.getFullYear(),n===t.selectedMonth&&o===t.selectedYear||i||this._notifyChange(t),this._adjustInstDate(t),t.input&&t.input.val(s?"":this._formatDate(t))},_getDate:function(t){var e=!t.currentYear||t.input&&""===t.input.val()?null:this._daylightSavingAdjust(new Date(t.currentYear,t.currentMonth,t.currentDay));return e},_attachHandlers:function(e){var i=this._get(e,"stepMonths"),s="#"+e.id.replace(/\\\\/g,"\\");e.dpDiv.find("[data-handler]").map(function(){var e={prev:function(){t.datepicker._adjustDate(s,-i,"M")},next:function(){t.datepicker._adjustDate(s,+i,"M")},hide:function(){t.datepicker._hideDatepicker()},today:function(){t.datepicker._gotoToday(s)},selectDay:function(){return t.datepicker._selectDay(s,+this.getAttribute("data-month"),+this.getAttribute("data-year"),this),!1},selectMonth:function(){return t.datepicker._selectMonthYear(s,this,"M"),!1},selectYear:function(){return t.datepicker._selectMonthYear(s,this,"Y"),!1}};t(this).on(this.getAttribute("data-event"),e[this.getAttribute("data-handler")])})},_generateHTML:function(t){var e,i,s,n,o,a,r,l,h,c,u,d,p,f,g,m,_,v,b,y,w,k,x,C,D,T,I,M,P,S,N,H,z,A,O,W,E,F,L,R=new Date,Y=this._daylightSavingAdjust(new Date(R.getFullYear(),R.getMonth(),R.getDate())),B=this._get(t,"isRTL"),j=this._get(t,"showButtonPanel"),q=this._get(t,"hideIfNoPrevNext"),K=this._get(t,"navigationAsDateFormat"),U=this._getNumberOfMonths(t),V=this._get(t,"showCurrentAtPos"),X=this._get(t,"stepMonths"),$=1!==U[0]||1!==U[1],G=this._daylightSavingAdjust(t.currentDay?new Date(t.currentYear,t.currentMonth,t.currentDay):new Date(9999,9,9)),J=this._getMinMaxDate(t,"min"),Q=this._getMinMaxDate(t,"max"),Z=t.drawMonth-V,te=t.drawYear;if(0>Z&&(Z+=12,te--),Q)for(e=this._daylightSavingAdjust(new Date(Q.getFullYear(),Q.getMonth()-U[0]*U[1]+1,Q.getDate())),e=J&&J>e?J:e;this._daylightSavingAdjust(new Date(te,Z,1))>e;)Z--,0>Z&&(Z=11,te--);for(t.drawMonth=Z,t.drawYear=te,i=this._get(t,"prevText"),i=K?this.formatDate(i,this._daylightSavingAdjust(new Date(te,Z-X,1)),this._getFormatConfig(t)):i,s=this._canAdjustMonth(t,-1,te,Z)?"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click' title='"+i+"'><span class='ui-icon ui-icon-circle-triangle-"+(B?"e":"w")+"'>"+i+"</span></a>":q?"":"<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+i+"'><span class='ui-icon ui-icon-circle-triangle-"+(B?"e":"w")+"'>"+i+"</span></a>",n=this._get(t,"nextText"),n=K?this.formatDate(n,this._daylightSavingAdjust(new Date(te,Z+X,1)),this._getFormatConfig(t)):n,o=this._canAdjustMonth(t,1,te,Z)?"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click' title='"+n+"'><span class='ui-icon ui-icon-circle-triangle-"+(B?"w":"e")+"'>"+n+"</span></a>":q?"":"<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+n+"'><span class='ui-icon ui-icon-circle-triangle-"+(B?"w":"e")+"'>"+n+"</span></a>",a=this._get(t,"currentText"),r=this._get(t,"gotoCurrent")&&t.currentDay?G:Y,a=K?this.formatDate(a,r,this._getFormatConfig(t)):a,l=t.inline?"":"<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>"+this._get(t,"closeText")+"</button>",h=j?"<div class='ui-datepicker-buttonpane ui-widget-content'>"+(B?l:"")+(this._isInRange(t,r)?"<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'>"+a+"</button>":"")+(B?"":l)+"</div>":"",c=parseInt(this._get(t,"firstDay"),10),c=isNaN(c)?0:c,u=this._get(t,"showWeek"),d=this._get(t,"dayNames"),p=this._get(t,"dayNamesMin"),f=this._get(t,"monthNames"),g=this._get(t,"monthNamesShort"),m=this._get(t,"beforeShowDay"),_=this._get(t,"showOtherMonths"),v=this._get(t,"selectOtherMonths"),b=this._getDefaultDate(t),y="",k=0;U[0]>k;k++){for(x="",this.maxRows=4,C=0;U[1]>C;C++){if(D=this._daylightSavingAdjust(new Date(te,Z,t.selectedDay)),T=" ui-corner-all",I="",$){if(I+="<div class='ui-datepicker-group",U[1]>1)switch(C){case 0:I+=" ui-datepicker-group-first",T=" ui-corner-"+(B?"right":"left");break;case U[1]-1:I+=" ui-datepicker-group-last",T=" ui-corner-"+(B?"left":"right");break;default:I+=" ui-datepicker-group-middle",T=""}I+="'>"}for(I+="<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix"+T+"'>"+(/all|left/.test(T)&&0===k?B?o:s:"")+(/all|right/.test(T)&&0===k?B?s:o:"")+this._generateMonthYearHeader(t,Z,te,J,Q,k>0||C>0,f,g)+"</div><table class='ui-datepicker-calendar'><thead>"+"<tr>",M=u?"<th class='ui-datepicker-week-col'>"+this._get(t,"weekHeader")+"</th>":"",w=0;7>w;w++)P=(w+c)%7,M+="<th scope='col'"+((w+c+6)%7>=5?" class='ui-datepicker-week-end'":"")+">"+"<span title='"+d[P]+"'>"+p[P]+"</span></th>";for(I+=M+"</tr></thead><tbody>",S=this._getDaysInMonth(te,Z),te===t.selectedYear&&Z===t.selectedMonth&&(t.selectedDay=Math.min(t.selectedDay,S)),N=(this._getFirstDayOfMonth(te,Z)-c+7)%7,H=Math.ceil((N+S)/7),z=$?this.maxRows>H?this.maxRows:H:H,this.maxRows=z,A=this._daylightSavingAdjust(new Date(te,Z,1-N)),O=0;z>O;O++){for(I+="<tr>",W=u?"<td class='ui-datepicker-week-col'>"+this._get(t,"calculateWeek")(A)+"</td>":"",w=0;7>w;w++)E=m?m.apply(t.input?t.input[0]:null,[A]):[!0,""],F=A.getMonth()!==Z,L=F&&!v||!E[0]||J&&J>A||Q&&A>Q,W+="<td class='"+((w+c+6)%7>=5?" ui-datepicker-week-end":"")+(F?" ui-datepicker-other-month":"")+(A.getTime()===D.getTime()&&Z===t.selectedMonth&&t._keyEvent||b.getTime()===A.getTime()&&b.getTime()===D.getTime()?" "+this._dayOverClass:"")+(L?" "+this._unselectableClass+" ui-state-disabled":"")+(F&&!_?"":" "+E[1]+(A.getTime()===G.getTime()?" "+this._currentClass:"")+(A.getTime()===Y.getTime()?" ui-datepicker-today":""))+"'"+(F&&!_||!E[2]?"":" title='"+E[2].replace(/'/g,"&#39;")+"'")+(L?"":" data-handler='selectDay' data-event='click' data-month='"+A.getMonth()+"' data-year='"+A.getFullYear()+"'")+">"+(F&&!_?"&#xa0;":L?"<span class='ui-state-default'>"+A.getDate()+"</span>":"<a class='ui-state-default"+(A.getTime()===Y.getTime()?" ui-state-highlight":"")+(A.getTime()===G.getTime()?" ui-state-active":"")+(F?" ui-priority-secondary":"")+"' href='#'>"+A.getDate()+"</a>")+"</td>",A.setDate(A.getDate()+1),A=this._daylightSavingAdjust(A);I+=W+"</tr>"}Z++,Z>11&&(Z=0,te++),I+="</tbody></table>"+($?"</div>"+(U[0]>0&&C===U[1]-1?"<div class='ui-datepicker-row-break'></div>":""):""),x+=I}y+=x}return y+=h,t._keyEvent=!1,y},_generateMonthYearHeader:function(t,e,i,s,n,o,a,r){var l,h,c,u,d,p,f,g,m=this._get(t,"changeMonth"),_=this._get(t,"changeYear"),v=this._get(t,"showMonthAfterYear"),b="<div class='ui-datepicker-title'>",y="";if(o||!m)y+="<span class='ui-datepicker-month'>"+a[e]+"</span>";else{for(l=s&&s.getFullYear()===i,h=n&&n.getFullYear()===i,y+="<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>",c=0;12>c;c++)(!l||c>=s.getMonth())&&(!h||n.getMonth()>=c)&&(y+="<option value='"+c+"'"+(c===e?" selected='selected'":"")+">"+r[c]+"</option>");y+="</select>"}if(v||(b+=y+(!o&&m&&_?"":"&#xa0;")),!t.yearshtml)if(t.yearshtml="",o||!_)b+="<span class='ui-datepicker-year'>"+i+"</span>";else{for(u=this._get(t,"yearRange").split(":"),d=(new Date).getFullYear(),p=function(t){var e=t.match(/c[+\-].*/)?i+parseInt(t.substring(1),10):t.match(/[+\-].*/)?d+parseInt(t,10):parseInt(t,10);return isNaN(e)?d:e},f=p(u[0]),g=Math.max(f,p(u[1]||"")),f=s?Math.max(f,s.getFullYear()):f,g=n?Math.min(g,n.getFullYear()):g,t.yearshtml+="<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";g>=f;f++)t.yearshtml+="<option value='"+f+"'"+(f===i?" selected='selected'":"")+">"+f+"</option>";t.yearshtml+="</select>",b+=t.yearshtml,t.yearshtml=null}return b+=this._get(t,"yearSuffix"),v&&(b+=(!o&&m&&_?"":"&#xa0;")+y),b+="</div>"},_adjustInstDate:function(t,e,i){var s=t.selectedYear+("Y"===i?e:0),n=t.selectedMonth+("M"===i?e:0),o=Math.min(t.selectedDay,this._getDaysInMonth(s,n))+("D"===i?e:0),a=this._restrictMinMax(t,this._daylightSavingAdjust(new Date(s,n,o)));t.selectedDay=a.getDate(),t.drawMonth=t.selectedMonth=a.getMonth(),t.drawYear=t.selectedYear=a.getFullYear(),("M"===i||"Y"===i)&&this._notifyChange(t)},_restrictMinMax:function(t,e){var i=this._getMinMaxDate(t,"min"),s=this._getMinMaxDate(t,"max"),n=i&&i>e?i:e;return s&&n>s?s:n},_notifyChange:function(t){var e=this._get(t,"onChangeMonthYear");e&&e.apply(t.input?t.input[0]:null,[t.selectedYear,t.selectedMonth+1,t])},_getNumberOfMonths:function(t){var e=this._get(t,"numberOfMonths");return null==e?[1,1]:"number"==typeof e?[1,e]:e},_getMinMaxDate:function(t,e){return this._determineDate(t,this._get(t,e+"Date"),null)},_getDaysInMonth:function(t,e){return 32-this._daylightSavingAdjust(new Date(t,e,32)).getDate()},_getFirstDayOfMonth:function(t,e){return new Date(t,e,1).getDay()},_canAdjustMonth:function(t,e,i,s){var n=this._getNumberOfMonths(t),o=this._daylightSavingAdjust(new Date(i,s+(0>e?e:n[0]*n[1]),1));return 0>e&&o.setDate(this._getDaysInMonth(o.getFullYear(),o.getMonth())),this._isInRange(t,o)},_isInRange:function(t,e){var i,s,n=this._getMinMaxDate(t,"min"),o=this._getMinMaxDate(t,"max"),a=null,r=null,l=this._get(t,"yearRange");return l&&(i=l.split(":"),s=(new Date).getFullYear(),a=parseInt(i[0],10),r=parseInt(i[1],10),i[0].match(/[+\-].*/)&&(a+=s),i[1].match(/[+\-].*/)&&(r+=s)),(!n||e.getTime()>=n.getTime())&&(!o||e.getTime()<=o.getTime())&&(!a||e.getFullYear()>=a)&&(!r||r>=e.getFullYear())},_getFormatConfig:function(t){var e=this._get(t,"shortYearCutoff");return e="string"!=typeof e?e:(new Date).getFullYear()%100+parseInt(e,10),{shortYearCutoff:e,dayNamesShort:this._get(t,"dayNamesShort"),dayNames:this._get(t,"dayNames"),monthNamesShort:this._get(t,"monthNamesShort"),monthNames:this._get(t,"monthNames")}},_formatDate:function(t,e,i,s){e||(t.currentDay=t.selectedDay,t.currentMonth=t.selectedMonth,t.currentYear=t.selectedYear);var n=e?"object"==typeof e?e:this._daylightSavingAdjust(new Date(s,i,e)):this._daylightSavingAdjust(new Date(t.currentYear,t.currentMonth,t.currentDay));return this.formatDate(this._get(t,"dateFormat"),n,this._getFormatConfig(t))}}),t.fn.datepicker=function(e){if(!this.length)return this;t.datepicker.initialized||(t(document).on("mousedown",t.datepicker._checkExternalClick),t.datepicker.initialized=!0),0===t("#"+t.datepicker._mainDivId).length&&t("body").append(t.datepicker.dpDiv);var i=Array.prototype.slice.call(arguments,1);return"string"!=typeof e||"isDisabled"!==e&&"getDate"!==e&&"widget"!==e?"option"===e&&2===arguments.length&&"string"==typeof arguments[1]?t.datepicker["_"+e+"Datepicker"].apply(t.datepicker,[this[0]].concat(i)):this.each(function(){"string"==typeof e?t.datepicker["_"+e+"Datepicker"].apply(t.datepicker,[this].concat(i)):t.datepicker._attachDatepicker(this,e)}):t.datepicker["_"+e+"Datepicker"].apply(t.datepicker,[this[0]].concat(i))},t.datepicker=new i,t.datepicker.initialized=!1,t.datepicker.uuid=(new Date).getTime(),t.datepicker.version="1.12.0",t.datepicker});
\ No newline at end of file
diff --git a/src/meta/js.js b/src/meta/js.js
index 98066e3ea8..3367734019 100644
--- a/src/meta/js.js
+++ b/src/meta/js.js
@@ -19,7 +19,6 @@ module.exports = function(Meta) {
 			base: [
 				'./node_modules/jquery/dist/jquery.js',
 				'./node_modules/socket.io-client/socket.io.js',
-				'public/vendor/jquery/js/jquery-ui.js',
 				'public/vendor/jquery/timeago/jquery.timeago.js',
 				'public/vendor/jquery/js/jquery.form.min.js',
 				'public/vendor/visibility/visibility.min.js',
diff --git a/src/meta/tags.js b/src/meta/tags.js
index 4eaba839e6..d1ac02934c 100644
--- a/src/meta/tags.js
+++ b/src/meta/tags.js
@@ -50,9 +50,6 @@ module.exports = function(Meta) {
 				}, {
 					rel: "manifest",
 					href: nconf.get('relative_path') + '/manifest.json'
-				}, {
-					rel: "prefetch",
-					href: nconf.get('relative_path') + '/vendor/jquery/js/jquery-ui-1.10.4.custom.js' + (Meta.config['cache-buster'] ? '?v=' + Meta.config['cache-buster'] : '')
 				}];
 
 				// Touch icons for mobile-devices